← back
CVE-2023-4054

CVE-2023-4054

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 90% of all CVEs
observed exploitation
nono source reports it
When opening appref-ms files, Firefox did not warn the user that these files may contain malicious code. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 116, Firefox ESR < 102.14, Firefox ESR < 115.1, Thunderbird < 102.14, and Thunderbird < 115.1.
Affected products
Mozilla · FirefoxMozilla · Firefox ESRMozilla · Thunderbird
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1840777https://www.mozilla.org/security/advisories/mfsa2023-29/https://www.mozilla.org/security/advisories/mfsa2023-30/https://www.mozilla.org/security/advisories/mfsa2023-31/https://www.mozilla.org/security/advisories/mfsa2023-32/https://www.mozilla.org/security/advisories/mfsa2023-33/