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VULNERABILITIES

CVE-2022-22738 Details

Description

Applying a CSS filter effect could have accessed out of bounds memory. This could have lead to a heap-buffer-overflow causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA: CISA-ADPCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugzilla.mozilla.org/show_bug.cgi?id=1742382 CVEExploitIssue TrackingVendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-01/ CVEVendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-02/ CVEVendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-03/ CVEVendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1742382 [email protected]ExploitIssue TrackingVendor Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]
CWE-787Out-of-bounds WriteCISA-ADP

Affected Products

ProductVersions
mozilla firefox
< 96.0

CPE

  • cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
mozilla firefox esr
< 91.5

CPE

  • cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
mozilla thunderbird
< 91.5

CPE

  • cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-22738
NVD Published Date:
Dec 22, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-22738 Details - Not Deferred