by Kastro
Paper/Archive/CVE-2023-4058

CVE-2023-4058

Mozilla Firefox — Memory safety bugs present in Firefox 115.

EPSS 0.8%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 56.2.562 × 2011.2No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Memory safety bugs present in Firefox 115. 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 < 116.

Affected

ProductAffectedFixed inSource
Firefoxunspecified – < 116116CNA

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=1819160%2C1828024refmozilla.org/security/advisories/mfsa2023-29refsecurity.gentoo.org/glsa/202401-10