Paper/Archive/CVE-2023-29531

CVE-2023-29531

Mozilla Firefox — An attacker could have caused an out of bounds memory access using WebGL APIs, leading to memory corruption and a potentially exploitable…

EPSS 1.0%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 62.0.620 × 2012.4 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

An attacker could have caused an out of bounds memory access using WebGL APIs, leading to memory corruption and a potentially exploitable crash. *This bug only affects Firefox and Thunderbird for macOS. Other operating systems are unaffected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.

Affected

ProductAffectedFixed inSource

Firefoxunspecified – < 112112CNA

Firefox ESRunspecified – < 102.10102.10CNA

Thunderbirdunspecified – < 102.10102.10CNA

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=1794292 refmozilla.org/security/advisories/mfsa2023-13 refmozilla.org/security/advisories/mfsa2023-14 refmozilla.org/security/advisories/mfsa2023-15