CVE-2023-29550
HIGHFirefox < 112.0 - Memory Corruption and Remote Code Execution
Title source: llmDescription
Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. 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 < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
References (4)
Core 4
Core References
Issue Tracking, Not Applicable
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1720594%2C1812498%2C1814217%2C1818357%2C1751945%2C1818762%2C1819493%2C1820389%2C1820602%2C1821448%2C1822413%2C1824828
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-13/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-14/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-15/
Scores
CVSS v3
8.8
EPSS
0.0020
EPSS Percentile
41.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
Status
published
Products (4)
mozilla/firefox
< 112.0 (2 CPE variants)
mozilla/firefox_esr
< 102.10
mozilla/focus
< 112.0
mozilla/thunderbird
< 102.10
Published
Jun 02, 2023
Tracked Since
Feb 18, 2026