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CVE-2023-0767 | Mondoo Vulnerability Intelligence

CVE-2023-0767

HIGH8.8

An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled

Published Jun 2, 2023

Modified 8 months ago

Fix available

Details

An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

Affected Packages

Ubuntu:14.04:LTSFirefox

Fixed in:

110

Ubuntu:16.04:LTSFirefox

Fixed in:

110

Ubuntu:18.04:LTSFirefox

Fixed in:

110

Ubuntu:20.04:LTSFirefox

Fixed in:

110

Ubuntu:22.04:LTSFirefox

Fixed in:

110

Ubuntu:24.04:LTSFirefox

Fixed in:

110

Ubuntu:25.04Firefox

Fixed in:

110

Ubuntu:25.10Firefox

Fixed in:

110

Windows:10240Mozilla Firefox

Fixed in:

110

Windows:10240Mozilla Firefox ESR

Fixed in:

102.8

Windows:14393Mozilla Firefox

Fixed in:

110

Windows:14393Mozilla Firefox ESR

Fixed in:

102.8

Windows:17763Mozilla Firefox

Fixed in:

110

Windows:17763Mozilla Firefox ESR

Fixed in:

102.8

Windows:18362Mozilla Firefox

Fixed in:

110

Windows:18362Mozilla Firefox ESR

Fixed in:

102.8

Windows:18363Mozilla Firefox

Fixed in:

110

Windows:18363Mozilla Firefox ESR

Fixed in:

102.8

Windows:19041Mozilla Firefox

Fixed in:

110

Windows:19041Mozilla Firefox ESR

Fixed in:

102.8

Windows:19042Mozilla Firefox

Fixed in:

110

Windows:19042Mozilla Firefox ESR

Fixed in:

102.8

Windows:19043Mozilla Firefox

Fixed in:

110

Windows:19043Mozilla Firefox ESR

Fixed in:

102.8

Windows:19044Mozilla Firefox

Fixed in:

110

Windows:19044Mozilla Firefox ESR

Fixed in:

102.8

Windows:19045Mozilla Firefox

Fixed in:

110

Windows:19045Mozilla Firefox ESR

Fixed in:

102.8

Windows:20348Mozilla Firefox

Fixed in:

110

Windows:20348Mozilla Firefox ESR

Fixed in:

102.8

Windows:22000Mozilla Firefox

Fixed in:

110

Windows:22000Mozilla Firefox ESR

Fixed in:

102.8

Windows:22621Mozilla Firefox

Fixed in:

110

Windows:22621Mozilla Firefox ESR

Fixed in:

102.8

Windows:22631Mozilla Firefox

Fixed in:

110

Windows:22631Mozilla Firefox ESR

Fixed in:

102.8

Windows:25398Mozilla Firefox

Fixed in:

110

Windows:25398Mozilla Firefox ESR

Fixed in:

102.8

Windows:26100Mozilla Firefox

Fixed in:

110

Windows:26100Mozilla Firefox ESR

Fixed in:

102.8

Windows:26200Mozilla Firefox

Fixed in:

110

Windows:26200Mozilla Firefox ESR

Fixed in:

102.8

macOS:14Firefox

Fixed in:

110

macOS:14Firefox ESR

Fixed in:

102.8

macOS:15Firefox

Fixed in:

110

macOS:15Firefox ESR

Fixed in:

102.8

macOS:26Firefox

Fixed in:

110

macOS:26Firefox ESR

Fixed in:

102.8

References

WEBhttps://alas.aws.amazon.com/AL2/ALAS-2023-1992.html WEBhttps://bugzilla.mozilla.org/show_bug.cgi?id=1804640 WEBhttps://security.netapp.com/advisory/ntap-20230324-0008/ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2023-0767 WEBhttps://www.mozilla.org/security/advisories/mfsa2023-05/WEBhttps://www.mozilla.org/security/advisories/mfsa2023-06/WEBhttps://www.mozilla.org/security/advisories/mfsa2023-07/

CVSS Analysis

CVSS v3.1

8.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

8.8/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Timeline

PublishedJun 2, 2023

ModifiedMay 5, 2025