An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC messages.<br>*This bug only affects Thunderbird for Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.
https://www.mozilla.org/security/advisories/mfsa2022-53/
https://www.mozilla.org/security/advisories/mfsa2022-52/
https://www.mozilla.org/security/advisories/mfsa2022-51/
https://bugzilla.mozilla.org/show_bug.cgi?id=1799156
Source: MITRE
Published: 2022-12-22
Updated: 2023-05-03
Type: NVD-CWE-noinfo
Base Score: 8.6
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Impact Score: 4
Exploitability Score: 3.9
Severity: HIGH