by Kastro
Paper/Archive/CVE-2023-34416

CVE-2023-34416

Mozilla Firefox ESR — Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12.

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 60.5.605 × 2012.1No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.

Affected

ProductAffectedFixed inSource
Firefox ESRunspecified – < 102.12102.12CNA
Firefoxunspecified – < 114114CNA
Thunderbirdunspecified – < 102.12102.12CNA

Scores by source

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

References

refbugzilla.mozilla.org/buglist.cgi?bug_id=1752703%2C1818394%2C1826875%2C1827340%2C1827655%2C1828065%2C1830190%2C1830206%2C1830795%2C1833339refmozilla.org/security/advisories/mfsa2023-19refmozilla.org/security/advisories/mfsa2023-20refmozilla.org/security/advisories/mfsa2023-21refsecurity.gentoo.org/glsa/202312-03refsecurity.gentoo.org/glsa/202401-10