by Kastro
Paper/Archive/CVE-2023-5168

CVE-2023-5168

Mozilla Firefox — A compromised content process could have provided malicious data to `FilterNodeD2D1` resulting in an out-of-bounds write, leading to a po…

EPSS 1%CVSS 9.8
critical.is priorityof 100
43
CVSS 9.8 (ADP, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 66.1.661 × 2013.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A compromised content process could have provided malicious data to `FilterNodeD2D1` resulting in an out-of-bounds write, leading to a potentially exploitable crash in a privileged process. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 118, Firefox ESR < 115.3, and Thunderbird < 115.3.

Affected

ProductAffectedFixed inSource
Firefoxunspecified – < 118118CNA
Firefox ESRunspecified – < 115.3115.3CNA
Thunderbirdunspecified – < 115.3115.3CNA

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=1846683refmozilla.org/security/advisories/mfsa2023-41refmozilla.org/security/advisories/mfsa2023-42refmozilla.org/security/advisories/mfsa2023-43