Paper/Archive/CVE-2023-5175

CVE-2023-5175

Mozilla Firefox — During process shutdown, it was possible that an `ImageBitmap` was created that would later be used after being freed from a different co…

EPSS 1%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (ADP, NVD agree)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 64.0.640 × 2012.8 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

During process shutdown, it was possible that an `ImageBitmap` was created that would later be used after being freed from a different codepath, leading to a potentially exploitable crash. This vulnerability affects Firefox < 118.

Affected

ProductAffectedFixed inSource

Firefoxunspecified – < 118118CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refbugzilla.mozilla.org/show_bug.cgi?id=1849704 refmozilla.org/security/advisories/mfsa2023-41 refsecurity.gentoo.org/glsa/202401-10