CVE-2022-46872

high

Description

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.

References

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

https://security.gentoo.org/glsa/202305-06

https://security.gentoo.org/glsa/202305-13

Details

Source: MITRE

Published: 2022-12-22

Updated: 2023-05-03

CVSS v3

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