CVE-2024-1551

Mozilla: Multipart HTTP Responses would accept the Set-Cookie header in response parts

Published Feb 20, 2024 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
Debian DLA Debian DLA DLA-3747-1 firefox-esr security update
Debian DLA Debian DLA DLA-3748-1 thunderbird security update
Debian DSA Debian DSA DSA-5627-1 firefox-esr security update
Debian DSA Debian DSA DSA-5630-1 thunderbird security update
EUVD EUVD EUVD-2024-17298 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.
Ubuntu USN Ubuntu USN USN-6649-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-6669-1 Thunderbird vulnerabilities
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00232}

epss

{'score': 0.00316}

Type Values Removed Values Added
First Time appeared Debian
Debian debian Linux
Mozilla
Mozilla firefox
Mozilla thunderbird
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Vendors & Products Debian
Debian debian Linux
Mozilla
Mozilla firefox
Mozilla thunderbird
Type Values Removed Values Added
Weaknesses CWE-565
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
Feb 13, 2025, 5:27 PM
Reserved
Feb 15, 2024, 6:01 PM
Status
Analyzed
Published
Feb 20, 2024, 2:15 PM
Modified
Jun 17, 2026, 7:04 AM
Severity
Moderate
Public date
Feb 20, 2024, 12:00 AM