Vulnerability · NVD

CVE-2022-22753

CVE-2022-22753, high severity (CVSS 7.1): 2 tracked apps concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 7.1
Exploitation: 0.6 %
Tracked apps: 2
Still exposed: 0

Published on 2022-12-22

A Time-of-Check Time-of-Use bug existed in the Maintenance (Updater) Service that could be abused to grant Users write access to an arbitrary directory. This could have been used to escalate to SYSTEM access.<br>*This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.

Attack vector : Network

Show raw CVSS vector

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

EPSS 0.63% exploit very unlikely percentile 48.4%

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 <97.0 Fixed in 97.0 Latest tracked 157.0.1 patched

Observed affected builds (4)

96.0.3 96.0.2 96.0.1 96.0
Mozilla Thunderbird Windows winget:Mozilla.Thunderbird

Affected <91.6 Fixed in 91.6 Latest tracked 157.0.1 patched

Observed affected builds (30)

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 78.12.0 78.11.0 78.10.2 78.10.1 78.10.0 78.9.1 78.8.1 78.7.1 78.6.1 78.4.0 78.3.2 78.2.1 78.1.1 78.1.0 78.0.1 78.0 68.10.0 68.9.0 68.8.0

Vulnerable CPE configurations (2)

Vendor	Product	Platform	Versions	CPE 2.3 URI
mozilla	firefox All platforms (wildcard)	All platforms (wildcard)	<97.0	cpe:2.3:a:mozilla:firefox::::::::
mozilla	thunderbird All platforms (wildcard)	All platforms (wildcard)	<91.6	cpe:2.3:a:mozilla:thunderbird::::::::

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

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