CVE-2023-5728: high-severity vulnerability in Mozilla Firefox
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 1.3%
During garbage collection extra operations were performed on a object that should not be. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Related CVEs — Mozilla Firefox
In the same product, most dangerous first.
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1852729https://lists.debian.org/debian-lts-announce/2023/10/msg00037.htmlhttps://lists.debian.org/debian-lts-announce/2023/10/msg00042.htmlhttps://www.debian.org/security/2023/dsa-5535https://www.debian.org/security/2023/dsa-5538https://www.mozilla.org/security/advisories/mfsa2023-45/https://www.mozilla.org/security/advisories/mfsa2023-46/https://www.mozilla.org/security/advisories/mfsa2023-47/