CVE-2023-29532

MEDIUM

5.5

Description

A local attacker can trick the Mozilla Maintenance Service into applying an unsigned update file by pointing the service at an update file on a malicious SMB server. The update file can be replaced after the signature check, before the use, because the write-lock requested by the service does not work on a SMB server. *Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published6/19/2023

Last Modified12/11/2024

Sourcenvd

Honeypot Sightings0

Affected Products

microsoft:windowsmozilla:firefoxmozilla:firefox_esrmozilla:thunderbird

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1806394(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2023-13/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2023-14/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2023-15/(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1806394(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2023-13/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2023-14/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2023-15/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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