MFSA2023-07 Thunderbird: Security Vulnerabilities fixed in Thunderbird 102.8 (CVE-2023-25738)

MFSA2023-07 Thunderbird: Security Vulnerabilities fixed in Thunderbird 102.8 (CVE-2023-25738)

Severity

7

CVSS

(AV:N/AC:M/Au:N/C:N/I:N/A:C)

Published

02/15/2023

Created

02/18/2023

Added

02/17/2023

Modified

01/30/2025

Description

Members of the <code>DEVMODEW</code> struct set by the printer device driver weren't being validated and could have resulted in invalid values which in turn would cause the browser to attempt out of bounds access to related variables.<br>*This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

Solution(s)

• mozilla-thunderbird-upgrade-102_8

References

• https://attackerkb.com/topics/cve-2023-25738
• CVE - 2023-25738
• http://www.mozilla.org/security/announce/2023/mfsa2023-07.html