Vulnerability · NVD

CVE-2024-11696

CVE-2024-11696, medium severity (CVSS 5.4): 2 tracked apps concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 5.4
Exploitation: 0.3 %
Tracked apps: 2
Still exposed: 0

Published on 2024-11-26

The application failed to account for exceptions thrown by the `loadManifestFromFile` method during add-on signature verification. This flaw, triggered by an invalid or unsupported extension manifest, could have caused runtime errors that disrupted the signature validation process. As a result, the enforcement of signature validation for unrelated add-ons may have been bypassed. Signature validation in this context is used to ensure that third-party applications on the user's computer have not tampered with the user's extensions, limiting the impact of this issue. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.

Attack vector : Network No privileges required

Show raw CVSS vector

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

EPSS 0.34% exploit very unlikely percentile 25.2%

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 <128.5.0 Fixed in 128.5.0 Latest tracked 157.0 patched

Observed affected builds (90)

128.0.3 128.0.2 128.0 127.0.2 127.0.1 127.0 126.0.1 126.0 125.0.3 125.0.2 125.0.1 124.0.2 124.0.1 124.0 123.0.1 123.0 122.0.1 122.0 121.0.1 121.0 120.0.1 120.0 119.0.1 119.0 118.0.2 118.0.1 118.0 117.0.1 117.0 116.0.3 +60 · see history
Mozilla Thunderbird Windows winget:Mozilla.Thunderbird

Affected <128.5.0 Fixed in 128.5.0 Latest tracked 156.0.1 patched

Observed affected builds (87)

115.14.0 115.13.0 115.12.2 115.12.1 115.11.1 115.11.0 115.10.2 115.10.1 115.10.0 115.9.0 115.8.1 115.8.0 115.7.0 115.6.1 115.6.0 115.5.2 115.5.1 115.4.2 115.4.1 115.3.3 115.3.2 115.3.1 115.3.0 115.2.3 115.2.2 115.0 102.15.0 102.14.0 102.13.0 102.12.0 +57 · see history

Vulnerable CPE configurations (4)

Vendor	Product	Platform	Versions	CPE 2.3 URI
mozilla	firefox All platforms (wildcard)	All platforms (wildcard)	<128.5.0	cpe:2.3:a:mozilla:firefox:::::esr:::*
mozilla	firefox All platforms (wildcard)	All platforms (wildcard)	<133.0	cpe:2.3:a:mozilla:firefox:::::-:::*
mozilla	thunderbird All platforms (wildcard)	All platforms (wildcard)	<128.5.0	cpe:2.3:a:mozilla:thunderbird::::::::
mozilla	thunderbird All platforms (wildcard)	All platforms (wildcard)	≥129.0 <133.0	cpe:2.3:a:mozilla:thunderbird::::::::

View on NVD ↗ Advisory · www.mozilla.org

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