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Vulnerability Details :

CVE-2021-46497

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-27 Jan, 2022 | 20:21
Updated At-04 Aug, 2024 | 05:10
Rejected At-
Credits

Jsish v3.5.0 was discovered to contain a heap-use-after-free via jsi_UserObjDelete in src/jsiUserObj.c. This vulnerability can lead to a Denial of Service (DoS).

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:27 Jan, 2022 | 20:21
Updated At:04 Aug, 2024 | 05:10
Rejected At:
▼CVE Numbering Authority (CNA)

Jsish v3.5.0 was discovered to contain a heap-use-after-free via jsi_UserObjDelete in src/jsiUserObj.c. This vulnerability can lead to a Denial of Service (DoS).

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/pcmacdon/jsish/issues/84
x_refsource_MISC
Hyperlink: https://github.com/pcmacdon/jsish/issues/84
Resource:
x_refsource_MISC
▼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://github.com/pcmacdon/jsish/issues/84
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/pcmacdon/jsish/issues/84
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:27 Jan, 2022 | 21:15
Updated At:02 Feb, 2022 | 00:41

Jsish v3.5.0 was discovered to contain a heap-use-after-free via jsi_UserObjDelete in src/jsiUserObj.c. This vulnerability can lead to a Denial of Service (DoS).

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
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CPE Matches

jsish
jsish
>>jsish>>3.5.0
cpe:2.3:a:jsish:jsish:3.5.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarynvd@nist.gov
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/pcmacdon/jsish/issues/84cve@mitre.org
Exploit
Issue Tracking
Third Party Advisory
Hyperlink: https://github.com/pcmacdon/jsish/issues/84
Source: cve@mitre.org
Resource:
Exploit
Issue Tracking
Third Party Advisory

Change History

0
Information is not available yet

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CWE ID-CWE-416
Use After Free
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Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
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Rejected-Not Available
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CWE ID-CWE-416
Use After Free
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Matching Score-4
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Assigner-MITRE Corporation
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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CWE ID-CWE-416
Use After Free
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Matching Score-4
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||
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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CWE ID-CWE-416
Use After Free
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Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.33% / 55.46%
||
7 Day CHG~0.00%
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Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-n/aGNU
Product-libibertyn/a
CWE ID-CWE-416
Use After Free
CVE-2016-4487
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.12% / 31.63%
||
7 Day CHG~0.00%
Published-24 Feb, 2017 | 20:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use-after-free vulnerability in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, related to "btypevec."

Action-Not Available
Vendor-n/aGNU
Product-libibertyn/a
CWE ID-CWE-416
Use After Free
CVE-2016-1836
Matching Score-4
Assigner-Apple Inc.
ShareView Details
Matching Score-4
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-1.47% / 80.12%
||
7 Day CHG~0.00%
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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

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Action-Not Available
Vendor-n/aApple Inc.Canonical Ltd.libxml2 (XMLSoft)Debian GNU/LinuxMcAfee, LLCRed Hat, Inc.
Product-enterprise_linux_serverenterprise_linux_server_auslibxml2watchosubuntu_linuxenterprise_linux_desktopenterprise_linux_server_eusweb_gatewayenterprise_linux_server_tusenterprise_linux_workstationdebian_linuxiphone_osmac_os_xtvosn/a
CWE ID-CWE-416
Use After Free
CVE-2016-1837
Matching Score-4
Assigner-Apple Inc.
ShareView Details
Matching Score-4
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-1.64% / 81.17%
||
7 Day CHG+0.92%
Published-20 May, 2016 | 10:00
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

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Action-Not Available
Vendor-n/aApple Inc.Canonical Ltd.libxml2 (XMLSoft)Debian GNU/LinuxMcAfee, LLCRed Hat, Inc.
Product-enterprise_linux_serverenterprise_linux_server_auslibxml2watchosubuntu_linuxenterprise_linux_desktopenterprise_linux_server_eusweb_gatewayenterprise_linux_server_tusenterprise_linux_workstationdebian_linuxiphone_osmac_os_xtvosn/a
CWE ID-CWE-416
Use After Free
CVE-2021-45483
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.03% / 6.31%
||
7 Day CHG~0.00%
Published-25 Dec, 2021 | 00:03
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::Frame::page, a different vulnerability than CVE-2021-30889.

Action-Not Available
Vendor-webkitgtkn/a
Product-webkitgtkn/a
CWE ID-CWE-416
Use After Free
CVE-2021-45482
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.03% / 6.31%
||
7 Day CHG~0.00%
Published-25 Dec, 2021 | 00:04
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.

Action-Not Available
Vendor-webkitgtkn/a
Product-webkitgtkn/a
CWE ID-CWE-416
Use After Free
CVE-2021-46169
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.14% / 34.46%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 20:02
Updated-04 Aug, 2024 | 05:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Modex v2.11 was discovered to contain an Use-After-Free vulnerability via the component tcache.

Action-Not Available
Vendor-modex_projectn/a
Product-modexn/a
CWE ID-CWE-416
Use After Free
CVE-2021-46142
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-06 Jan, 2022 | 03:48
Updated-04 Aug, 2024 | 05:02
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 uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.

Action-Not Available
Vendor-uriparser_projectn/aDebian GNU/LinuxopenSUSEFedora Project
Product-uriparserdebian_linuxfactoryextra_packages_for_enterprise_linuxfedorabackportsleapn/a
CWE ID-CWE-416
Use After Free
CVE-2021-46021
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.13% / 33.08%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 20:02
Updated-04 Aug, 2024 | 04:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An Use-After-Free vulnerability in rec_record_destroy() at rec-record.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.

Action-Not Available
Vendor-n/aGNUFedora Project
Product-fedorarecutilsn/a
CWE ID-CWE-416
Use After Free
CVE-2021-46141
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.09% / 25.66%
||
7 Day CHG~0.00%
Published-06 Jan, 2022 | 03:48
Updated-04 Aug, 2024 | 05:02
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 uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.

Action-Not Available
Vendor-uriparser_projectn/aDebian GNU/LinuxopenSUSEFedora Project
Product-uriparserdebian_linuxfactoryextra_packages_for_enterprise_linuxfedorabackportsleapn/a
CWE ID-CWE-416
Use After Free
CVE-2021-45263
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.08% / 23.30%
||
7 Day CHG~0.00%
Published-22 Dec, 2021 | 00:00
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An invalid free vulnerability exists in gpac 1.1.0 via the gf_svg_delete_attribute_value function, which causes a segmentation fault and application crash.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-416
Use After Free
CVE-2022-31307
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.25% / 48.02%
||
7 Day CHG~0.00%
Published-21 Jun, 2022 | 12:57
Updated-03 Aug, 2024 | 07:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_string_offset at src/njs_string.c.

Action-Not Available
Vendor-n/aF5, Inc.
Product-njsn/a
CWE ID-CWE-416
Use After Free
CVE-2021-45262
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.10% / 28.19%
||
7 Day CHG~0.00%
Published-22 Dec, 2021 | 00:00
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An invalid free vulnerability exists in gpac 1.1.0 via the gf_sg_command_del function, which causes a segmentation fault and application crash.

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-416
Use After Free
CVE-2021-46022
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.19% / 41.52%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 00:00
Updated-04 Aug, 2024 | 04:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An Use-After-Free vulnerability in rec_mset_elem_destroy() at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.

Action-Not Available
Vendor-n/aGNUFedora Project
Product-fedorarecutilsn/a
CWE ID-CWE-416
Use After Free
CVE-2021-46239
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.14% / 34.46%
||
7 Day CHG~0.00%
Published-21 Jan, 2022 | 20:32
Updated-04 Aug, 2024 | 05:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The binary MP4Box in GPAC v1.1.0 was discovered to contain an invalid free vulnerability via the function gf_free () at utils/alloc.c. This vulnerability can lead to a Denial of Service (DoS).

Action-Not Available
Vendor-n/aGPAC
Product-gpacn/a
CWE ID-CWE-416
Use After Free
CVE-2022-31306
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.13% / 33.15%
||
7 Day CHG~0.00%
Published-21 Jun, 2022 | 12:57
Updated-03 Aug, 2024 | 07:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_array_convert_to_slow_array at src/njs_array.c.

Action-Not Available
Vendor-n/aF5, Inc.
Product-njsn/a
CWE ID-CWE-416
Use After Free
CVE-2016-10217
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.76% / 72.38%
||
7 Day CHG~0.00%
Published-03 Apr, 2017 | 05:44
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The pdf14_open function in base/gdevp14.c in Artifex Software, Inc. Ghostscript 9.20 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted file that is mishandled in the color management module.

Action-Not Available
Vendor-n/aArtifex Software Inc.
Product-ghostscriptn/a
CWE ID-CWE-416
Use After Free
CVE-2021-43826
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-0.10% / 27.34%
||
7 Day CHG~0.00%
Published-22 Feb, 2022 | 22:45
Updated-23 Apr, 2025 | 19:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Crash when tunneling TCP over HTTP in Envoy

Envoy is an open source edge and service proxy, designed for cloud-native applications. In affected versions of Envoy a crash occurs when configured for :ref:`upstream tunneling <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.tunneling_config>` and the downstream connection disconnects while the the upstream connection or http/2 stream is still being established. There are no workarounds for this issue. Users are advised to upgrade.

Action-Not Available
Vendor-envoyproxyenvoyproxy
Product-envoyenvoy
CWE ID-CWE-416
Use After Free
CVE-2021-44964
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.3||MEDIUM
EPSS-0.13% / 32.68%
||
7 Day CHG~0.00%
Published-14 Mar, 2022 | 14:24
Updated-04 Aug, 2024 | 04:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.

Action-Not Available
Vendor-luan/a
Product-luan/a
CWE ID-CWE-416
Use After Free
CVE-2024-0232
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-4.7||MEDIUM
EPSS-0.02% / 2.90%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 14:01
Updated-11 Feb, 2025 | 17:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Sqlite: use-after-free bug in jsonparseaddnodearray

A heap use-after-free issue has been identified in SQLite in the jsonParseAddNodeArray() function in sqlite3.c. This flaw allows a local attacker to leverage a victim to pass specially crafted malicious input to the application, potentially causing a crash and leading to a denial of service.

Action-Not Available
Vendor-sqliteRed Hat, Inc.Fedora Project
Product-extra_packages_for_enterprise_linuxsqliteenterprise_linuxfedoraRed Hat Enterprise Linux 6Red Hat Enterprise Linux 7Red Hat Enterprise Linux 9Red Hat Enterprise Linux 8
CWE ID-CWE-416
Use After Free
CVE-2021-38382
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.22% / 45.12%
||
7 Day CHG~0.00%
Published-10 Aug, 2021 | 17:15
Updated-04 Aug, 2024 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Live555 through 1.08 does not handle Matroska and Ogg files properly. Sending two successive RTSP SETUP commands for the same track causes a Use-After-Free and daemon crash.

Action-Not Available
Vendor-live555n/a
Product-live555n/a
CWE ID-CWE-416
Use After Free
CVE-2021-36980
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.07% / 21.41%
||
7 Day CHG~0.00%
Published-20 Jul, 2021 | 00:00
Updated-05 May, 2025 | 17:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.

Action-Not Available
Vendor-openvswitchn/a
Product-openvswitchn/a
CWE ID-CWE-416
Use After Free
CVE-2021-36976
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.11% / 29.34%
||
7 Day CHG~0.00%
Published-20 Jul, 2021 | 06:49
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block).

Action-Not Available
Vendor-n/aApple Inc.Splunk LLC (Cisco Systems, Inc.)Fedora Projectlibarchive
Product-iphone_oslibarchiveipadoswatchosfedoramacosuniversal_forwardern/a
CWE ID-CWE-416
Use After Free
CVE-2015-1606
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.47% / 63.80%
||
7 Day CHG~0.00%
Published-20 Nov, 2019 | 18:30
Updated-06 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The keyring DB in GnuPG before 2.1.2 does not properly handle invalid packets, which allows remote attackers to cause a denial of service (invalid read and use-after-free) via a crafted keyring file.

Action-Not Available
Vendor-gnupgn/aDebian GNU/Linux
Product-gnupgdebian_linuxn/a
CWE ID-CWE-416
Use After Free
CVE-2021-33461
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.14% / 34.32%
||
7 Day CHG~0.00%
Published-26 Jul, 2022 | 12:53
Updated-03 Aug, 2024 | 23:50
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 yasm version 1.3.0. There is a use-after-free in yasm_intnum_destroy() in libyasm/intnum.c.

Action-Not Available
Vendor-tortalln/a
Product-yasmn/a
CWE ID-CWE-416
Use After Free
CVE-2021-33467
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.14% / 34.32%
||
7 Day CHG~0.00%
Published-26 Jul, 2022 | 12:52
Updated-03 Aug, 2024 | 23:50
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 yasm version 1.3.0. There is a use-after-free in pp_getline() in modules/preprocs/nasm/nasm-pp.c.

Action-Not Available
Vendor-tortalln/a
Product-yasmn/a
CWE ID-CWE-416
Use After Free
CVE-2023-49554
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.43% / 61.41%
||
7 Day CHG~0.00%
Published-02 Jan, 2024 | 00:00
Updated-18 Jun, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use After Free vulnerability in YASM 1.3.0.86.g9def allows a remote attacker to cause a denial of service via the do_directive function in the modules/preprocs/nasm/nasm-pp.c component.

Action-Not Available
Vendor-yasm_projectn/a
Product-yasmn/a
CWE ID-CWE-416
Use After Free
CVE-2021-32613
Matching Score-4
Assigner-Fedora Project
ShareView Details
Matching Score-4
Assigner-Fedora Project
CVSS Score-5.5||MEDIUM
EPSS-0.35% / 56.78%
||
7 Day CHG~0.00%
Published-14 May, 2021 | 12:11
Updated-03 Aug, 2024 | 23:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In radare2 through 5.3.0 there is a double free vulnerability in the pyc parse via a crafted file which can lead to DoS.

Action-Not Available
Vendor-n/aFedora ProjectRadare2 (r2)
Product-fedoraradare2radare2
CWE ID-CWE-416
Use After Free
CWE ID-CWE-415
Double Free
CVE-2023-49676
Matching Score-4
Assigner-CERT@VDE
ShareView Details
Matching Score-4
Assigner-CERT@VDE
CVSS Score-5.5||MEDIUM
EPSS-0.06% / 19.27%
||
7 Day CHG~0.00%
Published-06 May, 2024 | 11:09
Updated-02 Aug, 2024 | 22:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CODESYS: Use after free vulnerability through corrupted project files

An unauthenticated local attacker may trick a user to open corrupted project files to crash the system due to use after free vulnerability.

Action-Not Available
Vendor-CODESYS GmbH
Product-CODESYS Development System V2.3
CWE ID-CWE-416
Use After Free
CVE-2021-30469
Matching Score-4
Assigner-Fedora Project
ShareView Details
Matching Score-4
Assigner-Fedora Project
CVSS Score-5.5||MEDIUM
EPSS-0.17% / 38.40%
||
7 Day CHG~0.00%
Published-26 May, 2021 | 21:37
Updated-03 Aug, 2024 | 22:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in PoDoFo 0.9.7. An use-after-free in PoDoFo::PdfVecObjects::Clear() function can cause a denial of service via a crafted PDF file.

Action-Not Available
Vendor-podofo_projectn/aRed Hat, Inc.Fedora Project
Product-podofofedoraenterprise_linuxpodofo
CWE ID-CWE-416
Use After Free
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