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Vulnerability Details :

CVE-2020-16156

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-13 Dec, 2021 | 17:03
Updated At-03 Nov, 2025 | 21:44
Rejected At-
Credits

CPAN 2.28 allows Signature Verification Bypass.

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:13 Dec, 2021 | 17:03
Updated At:03 Nov, 2025 | 21:44
Rejected At:
▼CVE Numbering Authority (CNA)

CPAN 2.28 allows Signature Verification Bypass.

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://metacpan.org/pod/distribution/CPAN/scripts/cpan
x_refsource_MISC
https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/
x_refsource_MISC
http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.html
x_refsource_MISC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/
vendor-advisory
x_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SD6RYOJII7HRJ6WVORFNVTYNOFY5JDXN/
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://metacpan.org/pod/distribution/CPAN/scripts/cpan
Resource:
x_refsource_MISC
Hyperlink: https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/
Resource:
x_refsource_MISC
Hyperlink: http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.html
Resource:
x_refsource_MISC
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SD6RYOJII7HRJ6WVORFNVTYNOFY5JDXN/
Resource:
vendor-advisory
x_refsource_FEDORA
▼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://metacpan.org/pod/distribution/CPAN/scripts/cpan
x_refsource_MISC
x_transferred
https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/
x_refsource_MISC
x_transferred
http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.html
x_refsource_MISC
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SD6RYOJII7HRJ6WVORFNVTYNOFY5JDXN/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://lists.debian.org/debian-lts-announce/2024/10/msg00017.html
N/A
Hyperlink: https://metacpan.org/pod/distribution/CPAN/scripts/cpan
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SD6RYOJII7HRJ6WVORFNVTYNOFY5JDXN/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/10/msg00017.html
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:13 Dec, 2021 | 18:15
Updated At:03 Nov, 2025 | 22:15

CPAN 2.28 allows Signature Verification Bypass.

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
Primary3.17.8HIGH
CVSS:3.1/AV:L/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: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/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

perl
perl
>>comprehensive_perl_archive_network>>2.28
cpe:2.3:a:perl:comprehensive_perl_archive_network:2.28:-:*:*:*:perl:*:*
perl
perl
>>comprehensive_perl_archive_network>>2.28
cpe:2.3:a:perl:comprehensive_perl_archive_network:2.28:trial:*:*:*:perl:*:*
Fedora Project
fedoraproject
>>fedora>>34
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>35
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-347Primarynvd@nist.gov
CWE ID: CWE-347
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.htmlcve@mitre.org
Exploit
Third Party Advisory
https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/cve@mitre.org
Exploit
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SD6RYOJII7HRJ6WVORFNVTYNOFY5JDXN/cve@mitre.org
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/cve@mitre.org
N/A
https://metacpan.org/pod/distribution/CPAN/scripts/cpancve@mitre.org
Product
Third Party Advisory
http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.htmlaf854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/af854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/10/msg00017.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SD6RYOJII7HRJ6WVORFNVTYNOFY5JDXN/af854a3a-2127-422b-91ae-364da2661108
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/af854a3a-2127-422b-91ae-364da2661108
N/A
https://metacpan.org/pod/distribution/CPAN/scripts/cpanaf854a3a-2127-422b-91ae-364da2661108
Product
Third Party Advisory
Hyperlink: http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.html
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SD6RYOJII7HRJ6WVORFNVTYNOFY5JDXN/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://metacpan.org/pod/distribution/CPAN/scripts/cpan
Source: cve@mitre.org
Resource:
Product
Third Party Advisory
Hyperlink: http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Hyperlink: https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/10/msg00017.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SD6RYOJII7HRJ6WVORFNVTYNOFY5JDXN/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://metacpan.org/pod/distribution/CPAN/scripts/cpan
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Product
Third Party Advisory

Change History

0
Information is not available yet

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7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
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 storage foundation in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-37962
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.22% / 65.07%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
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 Performance Manager in Google Chrome prior to 94.0.4606.54 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-38006
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.98% / 57.98%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
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 storage foundation in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-37977
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.86% / 54.07%
||
7 Day CHG~0.00%
Published-02 Nov, 2021 | 20:25
Updated-04 Aug, 2024 | 01:30
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 Collection in Google Chrome prior to 94.0.4606.81 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-3778
Matching Score-8
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-8
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-7.8||HIGH
EPSS-1.61% / 73.04%
||
7 Day CHG~0.00%
Published-15 Sep, 2021 | 00:00
Updated-03 Aug, 2024 | 17:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Heap-based Buffer Overflow in vim/vim

vim is vulnerable to Heap-based Buffer Overflow

Action-Not Available
Vendor-NetApp, Inc.Fedora ProjectVimDebian GNU/Linux
Product-ontap_select_deploy_administration_utilityvimdebian_linuxfedoravim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38013
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-9.6||CRITICAL
EPSS-1.00% / 58.64%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in fingerprint recognition in Google Chrome on ChromeOS prior to 96.0.4664.45 allowed a remote attacker who had compromised a WebUI renderer process to potentially perform a sandbox escape via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxchrome_osfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-37961
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.22% / 65.07%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
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 Tab Strip in Google Chrome prior to 94.0.4606.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-37959
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.88% / 54.62%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
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 Task Manager in Google Chrome prior to 94.0.4606.54 allowed an attacker who convinced a user to enage in a series of user gestures to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-38002
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-9.6||CRITICAL
EPSS-0.94% / 56.66%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
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 Web Transport in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-37957
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.16% / 63.20%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
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 WebGPU in Google Chrome prior to 94.0.4606.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-38015
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.59% / 44.06%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Inappropriate implementation in input in Google Chrome prior to 96.0.4664.45 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-20
Improper Input Validation
CVE-2021-3872
Matching Score-8
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-8
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-7.8||HIGH
EPSS-1.39% / 68.97%
||
7 Day CHG~0.00%
Published-19 Oct, 2021 | 12:30
Updated-03 Nov, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Heap-based Buffer Overflow in vim/vim

vim is vulnerable to Heap-based Buffer Overflow

Action-Not Available
Vendor-VimFedora ProjectDebian GNU/Linux
Product-fedoradebian_linuxvimvim/vim
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-3796
Matching Score-8
Assigner-Protect AI (formerly huntr.dev)
ShareView Details
Matching Score-8
Assigner-Protect AI (formerly huntr.dev)
CVSS Score-8.2||HIGH
EPSS-1.63% / 73.26%
||
7 Day CHG~0.00%
Published-15 Sep, 2021 | 00:00
Updated-03 Aug, 2024 | 17:09
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 vim/vim

vim is vulnerable to Use After Free

Action-Not Available
Vendor-NetApp, Inc.Fedora ProjectVimDebian GNU/Linux
Product-ontap_select_deploy_administration_utilityvimdebian_linuxfedoravim/vim
CWE ID-CWE-416
Use After Free
CVE-2021-37970
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.35% / 68.09%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
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 File System API in Google Chrome prior to 94.0.4606.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-38014
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.84% / 53.27%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds write in Swiftshader in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-37973
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-9.6||CRITICAL
EPSS-11.73% / 95.55%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 21:40
Updated-24 Oct, 2025 | 21:08
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 - 2021-11-17||Apply updates per vendor instructions.

Use after free in Portals in Google Chrome prior to 94.0.4606.61 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-fedoradebian_linuxchromeChromeChromium Portals
CWE ID-CWE-416
Use After Free
CVE-2021-38005
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.98% / 57.98%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
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 loader in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-38016
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.80% / 52.28%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Insufficient policy enforcement in background fetch in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to bypass same origin policy via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-863
Incorrect Authorization
CVE-2018-10756
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-2.63% / 83.68%
||
7 Day CHG~0.00%
Published-15 May, 2020 | 15:56
Updated-05 Aug, 2024 | 07:46
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 libtransmission/variant.c in Transmission before 3.00 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted torrent file.

Action-Not Available
Vendor-transmissionbtn/aDebian GNU/LinuxFedora Project
Product-debian_linuxfedoratransmissionn/a
CWE ID-CWE-416
Use After Free
CVE-2018-1098
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-1.27% / 66.19%
||
7 Day CHG~0.00%
Published-03 Apr, 2018 | 16:00
Updated-05 Aug, 2024 | 03:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A cross-site request forgery flaw was found in etcd 3.3.1 and earlier. An attacker can set up a website that tries to send a POST request to the etcd server and modify a key. Adding a key is done with PUT so it is theoretically safe (can't PUT from an HTML form or such) but POST allows creating in-order keys that an attacker can send.

Action-Not Available
Vendor-Red Hat, Inc.Fedora Project
Product-etcdfedoraetcd
CWE ID-CWE-352
Cross-Site Request Forgery (CSRF)
CVE-2023-43787
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-0.43% / 34.32%
||
7 Day CHG~0.00%
Published-10 Oct, 2023 | 12:26
Updated-06 Nov, 2025 | 22:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Libx11: integer overflow in xcreateimage() leading to a heap overflow

A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges.

Action-Not Available
Vendor-Fedora ProjectRed Hat, Inc.X.Org Foundation
Product-fedoralibx11enterprise_linuxRed Hat Enterprise Linux 9Red Hat Enterprise Linux 8Red Hat Enterprise Linux 7Red Hat Enterprise Linux 6
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2021-38003
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-36.24% / 98.29%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 21:30
Updated-24 Oct, 2025 | 14:10
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 - 2021-11-17||Apply updates per vendor instructions.

Inappropriate implementation in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-fedoradebian_linuxchromeChromeChromium V8
CWE ID-CWE-755
Improper Handling of Exceptional Conditions
CVE-2018-1000877
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-4.58% / 90.47%
||
7 Day CHG~0.00%
Published-20 Dec, 2018 | 17:00
Updated-05 Aug, 2024 | 12:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-415: Double Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c, parse_codes(), realloc(rar->lzss.window, new_size) with new_size = 0 that can result in Crash/DoS. This attack appear to be exploitable via the victim must open a specially crafted RAR archive.

Action-Not Available
Vendor-n/aFedora ProjectCanonical Ltd.Debian GNU/LinuxlibarchiveRed Hat, Inc.
Product-enterprise_linux_serverubuntu_linuxdebian_linuxlibarchiveenterprise_linux_workstationfedoraenterprise_linux_desktopn/a
CWE ID-CWE-415
Double Free
CVE-2021-38007
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.91% / 55.66%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Type confusion in V8 in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2021-3518
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-3.65% / 88.25%
||
7 Day CHG~0.00%
Published-18 May, 2021 | 11:20
Updated-03 Aug, 2024 | 17:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.

Action-Not Available
Vendor-n/aOracle CorporationNetApp, Inc.Fedora Projectlibxml2 (XMLSoft)Debian GNU/LinuxRed Hat, Inc.
Product-peoplesoft_enterprise_peopletoolscommunications_cloud_native_core_network_function_cloud_native_environmententerprise_linuxactive_iq_unified_managerlibxml2mysql_workbenchclustered_data_ontapsnapdrivedebian_linuxmanageability_software_development_kitontap_select_deploy_administration_utilityhci_h410c_firmwarefedoraclustered_data_ontap_antivirus_connectorreal_user_experience_insightjboss_core_servicesenterprise_manager_ops_centerhci_h410centerprise_manager_base_platformlibxml2
CWE ID-CWE-416
Use After Free
CVE-2021-38017
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.80% / 52.28%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Insufficient policy enforcement in iframe sandbox in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-863
Incorrect Authorization
CVE-2021-37972
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.66% / 73.83%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out of bounds read in libjpeg-turbo in Google Chrome prior to 94.0.4606.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-37956
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.16% / 63.20%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
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 Offline use in Google Chrome on Android prior to 94.0.4606.54 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-37998
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.94% / 56.66%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
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 Collection in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-38008
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.36% / 68.41%
||
7 Day CHG~0.00%
Published-23 Dec, 2021 | 00:05
Updated-04 Aug, 2024 | 01:30
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 media in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2019-8379
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-1.25% / 65.72%
||
7 Day CHG~0.00%
Published-17 Feb, 2019 | 02:00
Updated-04 Aug, 2024 | 21:17
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 AdvanceCOMP through 2.1. A NULL pointer dereference exists in the function be_uint32_read() located in endianrw.h. It can be triggered by sending a crafted file to a binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact when a victim opens a specially crafted file.

Action-Not Available
Vendor-advancemamen/aDebian GNU/LinuxRed Hat, Inc.Fedora Project
Product-enterprise_linux_serverdebian_linuxenterprise_linux_workstationfedoraadvancecompenterprise_linux_for_power_little_endiann/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2018-1000878
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-4.45% / 90.25%
||
7 Day CHG~0.00%
Published-20 Dec, 2018 | 17:00
Updated-05 Aug, 2024 | 12:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-416: Use After Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c that can result in Crash/DoS - it is unknown if RCE is possible. This attack appear to be exploitable via the victim must open a specially crafted RAR archive.

Action-Not Available
Vendor-n/aFedora ProjectCanonical Ltd.Debian GNU/LinuxlibarchiveopenSUSERed Hat, Inc.
Product-enterprise_linux_serverubuntu_linuxdebian_linuxlibarchiveenterprise_linux_workstationfedoraenterprise_linux_desktopleapn/a
CWE ID-CWE-416
Use After Free
CVE-2021-38001
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-26.70% / 97.78%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 21:30
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Type confusion in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2021-37979
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.71% / 74.56%
||
7 Day CHG~0.00%
Published-02 Nov, 2021 | 20:25
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who convinced a user to browse to a malicious website to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-37975
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-34.89% / 98.23%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 00:00
Updated-24 Oct, 2025 | 13:55
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 - 2021-11-17||Apply updates per vendor instructions.

Use after free in V8 in Google Chrome prior to 94.0.4606.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectGoogle LLC
Product-fedoradebian_linuxchromeChromeChromium V8
CWE ID-CWE-416
Use After Free
CVE-2021-37974
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.30% / 67.01%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 21:50
Updated-04 Aug, 2024 | 01:30
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 Safebrowsing in Google Chrome prior to 94.0.4606.71 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-37978
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.99% / 58.26%
||
7 Day CHG~0.00%
Published-02 Nov, 2021 | 20:25
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap buffer overflow in Blink in Google Chrome prior to 94.0.4606.81 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCDebian GNU/Linux
Product-chromedebian_linuxfedoraChrome
CWE ID-CWE-787
Out-of-bounds Write
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