CVE-2024-1551
MEDIUMFirefox <123, Firefox ESR <115.8, Thunderbird <115.8 - XSS
Title source: llmDescription
Set-Cookie response headers were being incorrectly honored in multipart HTTP responses. If an attacker could control the Content-Type response header, as well as control part of the response body, they could inject Set-Cookie response headers that would have been honored by the browser. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
References (6)
Core 6
Core References
Exploit, Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1864385
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-05/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-06/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-07/
Scores
CVSS v3
6.1
EPSS
0.0074
EPSS Percentile
49.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-565
Status
published
Products (4)
debian/debian_linux
10.0
mozilla/firefox
< 115.8.0
mozilla/firefox
< 123.0
mozilla/thunderbird
< 115.8.0
Published
Feb 20, 2024
Tracked Since
Feb 18, 2026