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CVE-2021-29990

Description

Mozilla developers and community members reported memory safety bugs present in Firefox 90. 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 < 91.

Risk Information

Base Score
8.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.445

Associated Vulnerability

VulnerabilityOS Platform
Multiple vulnerabilities fixed in Mozilla Firefox (91.0)Windows
Multiple vulnerabilities fixed in Mozilla Firefox (x64) (91.0)Windows
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (91.0)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (91.0.1)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (91.0.2)Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 90.0Mac
Mozilla Open Source web browser (USN-5037-1) firefox_91.0+build2-0ubuntu0.18.04.1_i386.debLinux
Mozilla Open Source web browser (USN-5037-1) firefox_91.0+build2-0ubuntu0.18.04.1_amd64.debLinux
Mozilla Open Source web browser (USN-5037-1) firefox_91.0+build2-0ubuntu0.20.04.1_amd64.debLinux
Mozilla Open Source web browser (USN-5037-1) firefox_91.0+build2-0ubuntu0.21.04.1_amd64.debLinux
SUSE-SU-2022:1582-1(SUSE Linux Enterprise Server 12-SP5 ) MozillaFirefox-91.9.0-112.104.1.x86_64.rpmLinux

Patch Details

Click to see the patches provided by ManageEngine for this CVE
Patch IDPatch Description
PATCH-320915Mozilla Firefox (91.0)
PATCH-320916Mozilla Firefox (x64) (91.0)
PATCH-607000Mozilla Firefox For Mac (124.0)
PATCH-607000Mozilla Firefox For Mac (124.0)
PATCH-607000Mozilla Firefox For Mac (124.0)
PATCH-611870Mozilla Firefox For Mac (142.0.1)

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234