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CVE-2021-23988

Description

Mozilla developers reported memory safety bugs present in Firefox 86. 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 < 87.

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
0.323

Associated Vulnerability

VulnerabilityOS Platform
Multiple vulnerabilities fixed in Mozilla Firefox (x64) (87.0)Windows
Multiple vulnerabilities fixed in Mozilla Firefox (87.0)Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 84.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 86.99Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 86.99Windows
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (87.0)Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 84.1.3Mac
Mozilla Open Source web browser (USN-4893-1) firefox_87.0+build3-0ubuntu0.16.04.2_i386.debLinux
Mozilla Open Source web browser (USN-4893-1) firefox_87.0+build3-0ubuntu0.16.04.2_amd64.debLinux
Mozilla Open Source web browser (USN-4893-1) firefox_87.0+build3-0ubuntu0.18.04.2_i386.debLinux
Mozilla Open Source web browser (USN-4893-1) firefox_87.0+build3-0ubuntu0.18.04.2_amd64.debLinux
Mozilla Open Source web browser (USN-4893-1) firefox_87.0+build3-0ubuntu0.20.04.2_amd64.debLinux
Mozilla Open Source web browser (USN-4893-1) firefox_87.0+build3-0ubuntu0.20.10.1_amd64.debLinux

Patch Details

Click to see the patches provided by ManageEngine for this CVE
Patch IDPatch Description
PATCH-318846Mozilla Firefox (x64) (87.0)
PATCH-318845Mozilla Firefox (87.0)
PATCH-317673Mozilla Firefox (x64) (84.0.1)
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