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Vulnerability Details :

CVE-2019-11759

Summary
Assigner-mozilla
Assigner Org ID-f16b083a-5664-49f3-a51e-8d479e5ed7fe
Published At-08 Jan, 2020 | 19:48
Updated At-04 Aug, 2024 | 23:03
Rejected At-
Credits

An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an attacker to execute arbitrary code or more likely lead to a crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mozilla
Assigner Org ID:f16b083a-5664-49f3-a51e-8d479e5ed7fe
Published At:08 Jan, 2020 | 19:48
Updated At:04 Aug, 2024 | 23:03
Rejected At:
▼CVE Numbering Authority (CNA)

An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an attacker to execute arbitrary code or more likely lead to a crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

Affected Products
Vendor
Mozilla CorporationMozilla
Product
Firefox
Versions
Affected
  • before 70
Vendor
Mozilla CorporationMozilla
Product
Thunderbird
Versions
Affected
  • before 68.2
Vendor
Mozilla CorporationMozilla
Product
Firefox ESR
Versions
Affected
  • before 68.2
Problem Types
TypeCWE IDDescription
textN/AStack buffer overflow in HKDF output
Type: text
CWE ID: N/A
Description: Stack buffer overflow in HKDF output
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.mozilla.org/security/advisories/mfsa2019-35/
x_refsource_CONFIRM
https://www.mozilla.org/security/advisories/mfsa2019-33/
x_refsource_CONFIRM
https://www.mozilla.org/security/advisories/mfsa2019-34/
x_refsource_CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=1577953
x_refsource_CONFIRM
https://security.gentoo.org/glsa/202003-10
vendor-advisory
x_refsource_GENTOO
https://usn.ubuntu.com/4335-1/
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-35/
Resource:
x_refsource_CONFIRM
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-33/
Resource:
x_refsource_CONFIRM
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-34/
Resource:
x_refsource_CONFIRM
Hyperlink: https://bugzilla.mozilla.org/show_bug.cgi?id=1577953
Resource:
x_refsource_CONFIRM
Hyperlink: https://security.gentoo.org/glsa/202003-10
Resource:
vendor-advisory
x_refsource_GENTOO
Hyperlink: https://usn.ubuntu.com/4335-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.mozilla.org/security/advisories/mfsa2019-35/
x_refsource_CONFIRM
x_transferred
https://www.mozilla.org/security/advisories/mfsa2019-33/
x_refsource_CONFIRM
x_transferred
https://www.mozilla.org/security/advisories/mfsa2019-34/
x_refsource_CONFIRM
x_transferred
https://bugzilla.mozilla.org/show_bug.cgi?id=1577953
x_refsource_CONFIRM
x_transferred
https://security.gentoo.org/glsa/202003-10
vendor-advisory
x_refsource_GENTOO
x_transferred
https://usn.ubuntu.com/4335-1/
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-35/
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-33/
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-34/
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://bugzilla.mozilla.org/show_bug.cgi?id=1577953
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://security.gentoo.org/glsa/202003-10
Resource:
vendor-advisory
x_refsource_GENTOO
x_transferred
Hyperlink: https://usn.ubuntu.com/4335-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@mozilla.org
Published At:08 Jan, 2020 | 20:15
Updated At:01 Feb, 2023 | 14:17

An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an attacker to execute arbitrary code or more likely lead to a crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches

Mozilla Corporation
mozilla
>>firefox>>Versions before 70.0(exclusive)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Mozilla Corporation
mozilla
>>firefox_esr>>Versions before 68.2(exclusive)
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Mozilla Corporation
mozilla
>>thunderbird>>Versions before 68.2(exclusive)
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>16.04
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Primarynvd@nist.gov
CWE ID: CWE-120
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://bugzilla.mozilla.org/show_bug.cgi?id=1577953security@mozilla.org
Issue Tracking
Permissions Required
https://security.gentoo.org/glsa/202003-10security@mozilla.org
Third Party Advisory
https://usn.ubuntu.com/4335-1/security@mozilla.org
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2019-33/security@mozilla.org
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-34/security@mozilla.org
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-35/security@mozilla.org
Vendor Advisory
Hyperlink: https://bugzilla.mozilla.org/show_bug.cgi?id=1577953
Source: security@mozilla.org
Resource:
Issue Tracking
Permissions Required
Hyperlink: https://security.gentoo.org/glsa/202003-10
Source: security@mozilla.org
Resource:
Third Party Advisory
Hyperlink: https://usn.ubuntu.com/4335-1/
Source: security@mozilla.org
Resource:
Third Party Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-33/
Source: security@mozilla.org
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-34/
Source: security@mozilla.org
Resource:
Vendor Advisory
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2019-35/
Source: security@mozilla.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-8
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
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||
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Published-17 Dec, 2009 | 17:00
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Mozilla Firefox before 3.0.16 and 3.5.x before 3.5.6, and SeaMonkey before 2.0.1, allows remote attackers to spoof an SSL indicator for an http URL or a file URL by setting document.location to an https URL corresponding to a site that responds with a No Content (aka 204) status code and an empty body.

Action-Not Available
Vendor-n/aMozilla Corporation
Product-firefoxthunderbirdseamonkeyn/a
CVE-2024-0751
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.31% / 53.78%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 13:48
Updated-20 Jun, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A malicious devtools extension could have been used to escalate privileges. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.

Action-Not Available
Vendor-Mozilla CorporationDebian GNU/Linux
Product-thunderbirdfirefox_esrfirefoxdebian_linuxFirefoxThunderbirdFirefox ESR
CWE ID-CWE-269
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CVE-2018-19475
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-72.59% / 98.71%
||
7 Day CHG~0.00%
Published-23 Nov, 2018 | 05:00
Updated-05 Aug, 2024 | 11:37
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Action-Not Available
Vendor-n/aCanonical Ltd.Red Hat, Inc.Debian GNU/LinuxArtifex Software Inc.
Product-enterprise_linux_serverubuntu_linuxdebian_linuxenterprise_linux_server_eusghostscriptopenshift_container_platformenterprise_linux_server_ausenterprise_linux_workstationenterprise_linux_server_tusenterprise_linux_desktopn/a
CVE-2018-16585
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.58% / 67.85%
||
7 Day CHG~0.00%
Published-06 Sep, 2018 | 13:00
Updated-14 Nov, 2024 | 20:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Artifex Ghostscript before 9.24. The .setdistillerkeys PostScript command is accepted even though it is not intended for use during document processing (e.g., after the startup phase). This leads to memory corruption, allowing remote attackers able to supply crafted PostScript to crash the interpreter or possibly have unspecified other impact. Note: A reputable source believes that the CVE is potentially a duplicate of CVE-2018-15910 as explained in Red Hat bugzilla (https://bugzilla.redhat.com/show_bug.cgi?id=1626193)

Action-Not Available
Vendor-n/aCanonical Ltd.Debian GNU/LinuxArtifex Software Inc.
Product-ubuntu_linuxdebian_linuxghostscriptn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2024-0745
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.99% / 75.92%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 13:48
Updated-29 Aug, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The WebAudio `OscillatorNode` object was susceptible to a stack buffer overflow. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 122.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxFirefox
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-121
Stack-based Buffer Overflow
CVE-2024-0750
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.62% / 69.08%
||
7 Day CHG~0.00%
Published-23 Jan, 2024 | 13:48
Updated-20 Jun, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.

Action-Not Available
Vendor-Mozilla CorporationDebian GNU/Linux
Product-thunderbirdfirefox_esrfirefoxdebian_linuxFirefoxThunderbirdFirefox ESR
CWE ID-CWE-451
User Interface (UI) Misrepresentation of Critical Information
CVE-2009-3231
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-4.96% / 89.25%
||
7 Day CHG~0.00%
Published-17 Sep, 2009 | 10:00
Updated-07 Aug, 2024 | 06:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The core server component in PostgreSQL 8.3 before 8.3.8 and 8.2 before 8.2.14, when using LDAP authentication with anonymous binds, allows remote attackers to bypass authentication via an empty password.

Action-Not Available
Vendor-n/aSUSECanonical Ltd.Fedora ProjectopenSUSEThe PostgreSQL Global Development Group
Product-ubuntu_linuxlinux_enterprise_serveropensuselinux_enterprisepostgresqlfedoran/a
CWE ID-CWE-287
Improper Authentication
CVE-2019-11764
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-1.07% / 76.86%
||
7 Day CHG~0.00%
Published-08 Jan, 2020 | 20:02
Updated-04 Aug, 2024 | 23:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mozilla developers and community members reported memory safety bugs present in Firefox 69 and Firefox ESR 68.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

Action-Not Available
Vendor-Mozilla CorporationCanonical Ltd.
Product-firefoxubuntu_linuxthunderbirdfirefox_esrFirefoxFirefox ESRThunderbird
CWE ID-CWE-787
Out-of-bounds Write
CVE-2015-3747
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.00% / 76.05%
||
7 Day CHG~0.00%
Published-16 Aug, 2015 | 23:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

WebKit, as used in Apple iOS before 8.4.1 and Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2015-08-13-1 and APPLE-SA-2015-08-13-3.

Action-Not Available
Vendor-n/aApple Inc.Canonical Ltd.
Product-safariiphone_ositunesubuntu_linuxn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2014-3686
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-6.8||MEDIUM
EPSS-4.51% / 88.71%
||
7 Day CHG~0.00%
Published-16 Oct, 2014 | 00:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

wpa_supplicant and hostapd 0.7.2 through 2.2, when running with certain configurations and using wpa_cli or hostapd_cli with action scripts, allows remote attackers to execute arbitrary commands via a crafted frame.

Action-Not Available
Vendor-w1.fin/aDebian GNU/LinuxCanonical Ltd.
Product-debian_linuxubuntu_linuxwpa_supplicanthostapdn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2019-11505
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-0.95% / 75.38%
||
7 Day CHG~0.00%
Published-24 Apr, 2019 | 20:31
Updated-04 Aug, 2024 | 22:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In GraphicsMagick from version 1.3.8 to 1.4 snapshot-20190403 Q8, there is a heap-based buffer overflow in the function WritePDBImage of coders/pdb.c, which allows an attacker to cause a denial of service or possibly have unspecified other impact via a crafted image file. This is related to MagickBitStreamMSBWrite in magick/bit_stream.c.

Action-Not Available
Vendor-n/aDebian GNU/LinuxCanonical Ltd.GraphicsMagickopenSUSE
Product-ubuntu_linuxdebian_linuxgraphicsmagickbackports_sleleapn/a
CWE ID-CWE-787
Out-of-bounds Write
CVE-2015-3741
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.00% / 76.05%
||
7 Day CHG~0.00%
Published-16 Aug, 2015 | 23:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

WebKit, as used in Apple iOS before 8.4.1 and Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2015-08-13-1 and APPLE-SA-2015-08-13-3.

Action-Not Available
Vendor-n/aApple Inc.Canonical Ltd.
Product-safariiphone_ositunesubuntu_linuxn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2015-3743
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.00% / 76.05%
||
7 Day CHG~0.00%
Published-16 Aug, 2015 | 23:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

WebKit, as used in Apple iOS before 8.4.1 and Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2015-08-13-1 and APPLE-SA-2015-08-13-3.

Action-Not Available
Vendor-n/aApple Inc.Canonical Ltd.
Product-safariiphone_ositunesubuntu_linuxn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2011-0046
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-0.43% / 61.99%
||
7 Day CHG~0.00%
Published-28 Jan, 2011 | 15:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple cross-site request forgery (CSRF) vulnerabilities in Bugzilla before 3.2.10, 3.4.x before 3.4.10, 3.6.x before 3.6.4, and 4.0.x before 4.0rc2 allow remote attackers to hijack the authentication of arbitrary users for requests related to (1) adding a saved search in buglist.cgi, (2) voting in votes.cgi, (3) sanity checking in sanitycheck.cgi, (4) creating or editing a chart in chart.cgi, (5) column changing in colchange.cgi, and (6) adding, deleting, or approving a quip in quips.cgi.

Action-Not Available
Vendor-n/aMozilla Corporation
Product-bugzillan/a
CWE ID-CWE-352
Cross-Site Request Forgery (CSRF)
CVE-2018-15911
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-2.70% / 85.30%
||
7 Day CHG~0.00%
Published-28 Aug, 2018 | 04:00
Updated-05 Aug, 2024 | 10:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Artifex Ghostscript 9.23 before 2018-08-24, attackers able to supply crafted PostScript could use uninitialized memory access in the aesdecode operator to crash the interpreter or potentially execute code.

Action-Not Available
Vendor-n/aCanonical Ltd.Debian GNU/LinuxPulse SecureArtifex Software Inc.Red Hat, Inc.
Product-enterprise_linux_serverubuntu_linuxdebian_linuxenterprise_linux_server_eusghostscriptenterprise_linux_server_ausenterprise_linux_workstationpulse_connect_securegpl_ghostscriptenterprise_linux_server_tusenterprise_linux_desktopn/a
CWE ID-CWE-908
Use of Uninitialized Resource
CVE-2015-4510
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-6.8||MEDIUM
EPSS-1.10% / 77.17%
||
7 Day CHG~0.00%
Published-24 Sep, 2015 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Race condition in the WorkerPrivate::NotifyFeatures function in Mozilla Firefox before 41.0 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) by leveraging improper interaction between shared workers and the IndexedDB implementation.

Action-Not Available
Vendor-n/aMozilla Corporation
Product-firefoxn/a
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2023-6859
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.32% / 54.04%
||
7 Day CHG~0.00%
Published-19 Dec, 2023 | 13:38
Updated-13 Feb, 2025 | 17:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use-after-free condition affected TLS socket creation when under memory pressure. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

Action-Not Available
Vendor-Debian GNU/LinuxMozilla Corporation
Product-firefoxthunderbirddebian_linuxfirefox_esrFirefox ESRThunderbirdFirefox
CWE ID-CWE-416
Use After Free
CVE-2023-6862
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.34% / 55.84%
||
7 Day CHG~0.00%
Published-19 Dec, 2023 | 13:38
Updated-13 Feb, 2025 | 17:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use-after-free was identified in the `nsDNSService::Init`. This issue appears to manifest rarely during start-up. This vulnerability affects Firefox ESR < 115.6 and Thunderbird < 115.6.

Action-Not Available
Vendor-Debian GNU/LinuxMozilla Corporation
Product-firefox_esrthunderbirddebian_linuxFirefox ESRThunderbird
CWE ID-CWE-416
Use After Free
CVE-2018-19476
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.73% / 71.86%
||
7 Day CHG~0.00%
Published-23 Nov, 2018 | 05:00
Updated-05 Aug, 2024 | 11:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

psi/zicc.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a setcolorspace type confusion.

Action-Not Available
Vendor-n/aCanonical Ltd.Red Hat, Inc.Debian GNU/LinuxArtifex Software Inc.
Product-enterprise_linux_serverubuntu_linuxdebian_linuxenterprise_linux_server_eusghostscriptopenshift_container_platformenterprise_linux_server_ausenterprise_linux_workstationenterprise_linux_server_tusenterprise_linux_desktopn/a
CWE ID-CWE-704
Incorrect Type Conversion or Cast
CVE-2015-3749
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.00% / 76.05%
||
7 Day CHG~0.00%
Published-16 Aug, 2015 | 23:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

WebKit, as used in Apple iOS before 8.4.1 and Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2015-08-13-1 and APPLE-SA-2015-08-13-3.

Action-Not Available
Vendor-n/aApple Inc.Canonical Ltd.
Product-safariiphone_ositunesubuntu_linuxn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2016-4051
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-1.39% / 79.57%
||
7 Day CHG~0.00%
Published-25 Apr, 2016 | 14:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in cachemgr.cgi in Squid 2.x, 3.x before 3.5.17, and 4.x before 4.0.9 might allow remote attackers to cause a denial of service or execute arbitrary code by seeding manager reports with crafted data.

Action-Not Available
Vendor-n/aSquid CacheOracle CorporationCanonical Ltd.
Product-squidlinuxubuntu_linuxn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2019-11707
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-82.69% / 99.19%
||
7 Day CHG~0.00%
Published-23 Jul, 2019 | 13:20
Updated-30 Jul, 2025 | 01:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-06-13||Apply updates per vendor instructions.

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefoxthunderbirdThunderbirdFirefoxFirefox ESRFirefox and Thunderbird
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2015-4491
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-6.8||MEDIUM
EPSS-5.71% / 90.07%
||
7 Day CHG~0.00%
Published-16 Aug, 2015 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Integer overflow in the make_filter_table function in pixops/pixops.c in gdk-pixbuf before 2.31.5, as used in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 on Linux, Google Chrome on Linux, and other products, allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow and application crash) via crafted bitmap dimensions that are mishandled during scaling.

Action-Not Available
Vendor-n/aMozilla CorporationLinux Kernel Organization, IncopenSUSEGoogle LLCFedora ProjectThe GNOME ProjectOracle CorporationCanonical Ltd.
Product-solarislinux_kernelfirefoxfedoraopensuseubuntu_linuxchromegdk-pixbufn/a
CVE-2023-6873
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.35% / 56.95%
||
7 Day CHG~0.00%
Published-19 Dec, 2023 | 13:38
Updated-13 Feb, 2025 | 17:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory safety bugs present in Firefox 120. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 121.

Action-Not Available
Vendor-Debian GNU/LinuxMozilla Corporation
Product-firefoxdebian_linuxFirefox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2015-3748
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.00% / 76.05%
||
7 Day CHG~0.00%
Published-16 Aug, 2015 | 23:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

WebKit, as used in Apple iOS before 8.4.1 and Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2015-08-13-1 and APPLE-SA-2015-08-13-3.

Action-Not Available
Vendor-n/aApple Inc.Canonical Ltd.
Product-safariiphone_ositunesubuntu_linuxn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2009-2408
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5.9||MEDIUM
EPSS-1.69% / 81.45%
||
7 Day CHG~0.00%
Published-30 Jul, 2009 | 19:00
Updated-07 Aug, 2024 | 05:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mozilla Network Security Services (NSS) before 3.12.3, Firefox before 3.0.13, Thunderbird before 2.0.0.23, and SeaMonkey before 1.1.18 do not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority. NOTE: this was originally reported for Firefox before 3.5.

Action-Not Available
Vendor-n/aSUSEDebian GNU/LinuxMozilla CorporationopenSUSECanonical Ltd.
Product-ubuntu_linuxlinux_enterprise_serverthunderbirddebian_linuxfirefoxopensusenetwork_security_serviceslinux_enterpriseseamonkeyn/a
CWE ID-CWE-295
Improper Certificate Validation
CVE-2022-34481
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.16% / 37.80%
||
7 Day CHG~0.00%
Published-22 Dec, 2022 | 00:00
Updated-15 Apr, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In the <code>nsTArray_Impl::ReplaceElementsAt()</code> function, an integer overflow could have occurred when the number of elements to replace was too large for the container. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.

Action-Not Available
Vendor-Mozilla Corporation
Product-firefox_esrthunderbirdfirefoxThunderbirdFirefox ESRFirefox
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2015-4495
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-69.92% / 98.61%
||
7 Day CHG~0.00%
Published-08 Aug, 2015 | 00:00
Updated-30 Jul, 2025 | 03:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-06-15||Apply updates per vendor instructions.

The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and Firefox OS before 2.2 allows remote attackers to bypass the Same Origin Policy, and read arbitrary files or gain privileges, via vectors involving crafted JavaScript code and a native setter, as exploited in the wild in August 2015.

Action-Not Available
Vendor-n/aopenSUSECanonical Ltd.Red Hat, Inc.SUSEOracle CorporationMozilla Corporation
Product-enterprise_linux_server_ausenterprise_linux_server_tussolarisenterprise_linux_desktoplinux_enterprise_serveropensusefirefox_oslinux_enterprise_software_development_kitenterprise_linux_eusenterprise_linux_workstationfirefoxubuntu_linuxlinux_enterprise_debuginfoenterprise_linux_serverlinux_enterprise_desktopn/aFirefox
CWE ID-CWE-346
Origin Validation Error
CVE-2018-18284
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.6||HIGH
EPSS-0.22% / 45.02%
||
7 Day CHG~0.00%
Published-19 Oct, 2018 | 22:00
Updated-05 Aug, 2024 | 11:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving the 1Policy operator.

Action-Not Available
Vendor-n/aCanonical Ltd.Debian GNU/LinuxPulse SecureArtifex Software Inc.Red Hat, Inc.
Product-enterprise_linux_serverubuntu_linuxdebian_linuxenterprise_linux_server_eusghostscriptenterprise_linux_server_ausenterprise_linux_workstationpulse_connect_securegpl_ghostscriptenterprise_linux_server_tusenterprise_linux_desktopn/a
CVE-2018-17183
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.72% / 71.57%
||
7 Day CHG~0.00%
Published-19 Sep, 2018 | 15:00
Updated-05 Aug, 2024 | 10:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code.

Action-Not Available
Vendor-n/aCanonical Ltd.Red Hat, Inc.Debian GNU/LinuxArtifex Software Inc.
Product-enterprise_linux_serverubuntu_linuxdebian_linuxenterprise_linux_server_eusghostscriptenterprise_linux_server_ausenterprise_linux_workstationenterprise_linux_server_tusenterprise_linux_desktopn/a
CVE-2019-11760
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-1.46% / 80.06%
||
7 Day CHG~0.00%
Published-08 Jan, 2020 | 19:51
Updated-04 Aug, 2024 | 23:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

Action-Not Available
Vendor-Mozilla CorporationCanonical Ltd.
Product-firefoxubuntu_linuxthunderbirdfirefox_esrFirefoxFirefox ESRThunderbird
CWE ID-CWE-787
Out-of-bounds Write
CVE-2018-17466
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.90% / 74.71%
||
7 Day CHG~0.00%
Published-14 Nov, 2018 | 15:00
Updated-05 Aug, 2024 | 10:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Incorrect texture handling in Angle in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.

Action-Not Available
Vendor-Canonical Ltd.Google LLCRed Hat, Inc.Debian GNU/Linux
Product-enterprise_linux_serverubuntu_linuxdebian_linuxenterprise_linux_server_euschromeenterprise_linux_server_ausenterprise_linux_workstationenterprise_linux_server_tusenterprise_linux_desktopChrome
CWE ID-CWE-125
Out-of-bounds Read
CVE-2015-2296
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-0.82% / 73.35%
||
7 Day CHG~0.00%
Published-18 Mar, 2015 | 16:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The resolve_redirects function in sessions.py in requests 2.1.0 through 2.5.3 allows remote attackers to conduct session fixation attacks via a cookie without a host value in a redirect.

Action-Not Available
Vendor-mageia_projectn/aPython Software FoundationCanonical Ltd.
Product-requestsmageiaubuntu_linuxn/a
CVE-2023-6864
Matching Score-8
Assigner-Mozilla Corporation
ShareView Details
Matching Score-8
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-0.43% / 61.42%
||
7 Day CHG~0.00%
Published-19 Dec, 2023 | 13:38
Updated-02 Aug, 2024 | 08:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.

Action-Not Available
Vendor-Debian GNU/LinuxMozilla Corporation
Product-firefoxthunderbirddebian_linuxfirefox_esrThunderbirdFirefox ESRFirefox
CWE ID-CWE-787
Out-of-bounds Write
CVE-2009-1836
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-6.8||MEDIUM
EPSS-2.03% / 83.07%
||
7 Day CHG~0.00%
Published-12 Jun, 2009 | 21:07
Updated-07 Aug, 2024 | 05:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mozilla Firefox before 3.0.11, Thunderbird before 2.0.0.22, and SeaMonkey before 1.1.17 use the HTTP Host header to determine the context of a document provided in a non-200 CONNECT response from a proxy server, which allows man-in-the-middle attackers to execute arbitrary web script by modifying this CONNECT response, aka an "SSL tampering" attack.

Action-Not Available
Vendor-n/aMozilla Corporation
Product-firefoxthunderbirdseamonkeyn/a
CWE ID-CWE-287
Improper Authentication
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