Vulnerability · NVD

CVE-2023-0767

CVE-2023-0767, high severity (CVSS 8.8): 2 tracked apps concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 8.8
Exploitation: 0.8 %
Tracked apps: 2
Still exposed: 0

Published on 2023-06-02

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.

Attack vector : Network No privileges required

Show raw CVSS vector

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

EPSS 0.82% above median percentile 55.7%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Mozilla Firefox Windows winget:Mozilla.Firefox

Affected <110.0 Fixed in 110.0 Latest tracked 157.0.1 patched

Observed affected builds (41)

109.0.1 109.0 108.0.2 108.0.1 108.0 107.0.1 107.0 106.0.5 106.0.4 106.0.3 106.0.2 106.0.1 106.0 105.0.3 105.0.2 105.0.1 105.0 104.0.2 104.0.1 104.0 103.0.2 103.0.1 103.0 102.0.1 102.0 101.0.1 101.0 100.0.2 100.0.1 99.0.1 +11 · see history
Mozilla Thunderbird Windows winget:Mozilla.Thunderbird

Affected <102.8 Fixed in 102.8 Latest tracked 157.0.1 patched

Observed affected builds (49)

102.7.2 102.7.1 102.7.0 102.6.1 102.6.0 102.5.1 102.5.0 102.4.2 102.3.3 102.3.0 102.1.0 102.0 91.9.1 91.9.0 91.8.1 91.8.0 91.7.0 91.6.1 91.6.0 91.5.1 91.5.0 91.4.1 91.4.0 91.3.2 91.3.1 91.3.0 91.2.1 91.2.0 91.1.2 91.0.3 +19 · see history

Vulnerable CPE configurations (2)

Vendor	Product	Platform	Versions	CPE 2.3 URI
mozilla	firefox All platforms (wildcard)	All platforms (wildcard)	<110.0	cpe:2.3:a:mozilla:firefox::::::::
mozilla	thunderbird All platforms (wildcard)	All platforms (wildcard)	<102.8	cpe:2.3:a:mozilla:thunderbird::::::::

View on NVD ↗ Advisory · bugzilla.mozilla.org Advisory · www.mozilla.org

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