MFSA2023-05 Firefox: Security Vulnerabilities fixed in Firefox 110 (CVE-2023-25734)

MFSA2023-05 Firefox: Security Vulnerabilities fixed in Firefox 110 (CVE-2023-25734)

Severity

9

CVSS

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

Published

02/14/2023

Created

02/17/2023

Added

02/16/2023

Modified

01/28/2025

Description

After downloading a Windows <code>.url</code> shortcut from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requests from the operating system. This also had the potential to leak NTLM credentials to the resource.<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-firefox-upgrade-110_0

References

• https://attackerkb.com/topics/cve-2023-25734
• CVE - 2023-25734
• http://www.mozilla.org/security/announce/2023/mfsa2023-05.html