PT-2024-1980 · Mozilla+4 · Firefox+4

Narendra Bhati · Published 2024-02-20 · Updated 2025-03-14 · CVE-2024-1555

Positive Technologies (AI Summary)

CVSS v3.1

8.3

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 123

Description The issue is related to errors in processing SameSite cookies when opening a website using the "firefox://" protocol handler. This could allow a remote attacker to impact the integrity of protected information.

Recommendations For versions prior to 123, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting the use of the firefox:// protocol handler until a patch is available.

Exploit

Fix

Authentication Bypass by Spoofing

Weakness Enumeration

CWE-254

CWE-290

Related Identifiers

ALT-PU-2024-15839

ALT-PU-2024-2933

BDU:2024-01816

CVE-2024-1555

OESA-2025-1265

OESA-2025-1268

OPENSUSE-SU-2024:13728-1

OPENSUSE-SU-2024:14572-1

USN-6649-1

USN-6649-2

Affected Products

Alt Linux

Astra Linux

Firefox

Linuxmint

Ubuntu

References · 2092

• 🔥 https://github.com/LOURC0D3/CVE-2024-4367-PoC · Exploit
• 🔥 https://github.com/bjrjk/CVE-2024-29943 · Exploit
• 🔥 https://github.com/s4vvysec/CVE-2024-4367-POC · Exploit
• 🔥 https://github.com/spaceraccoon/detect-cve-2024-4367 · Exploit
• 🔥 https://github.com/Zombie-Kaiser/cve-2024-4367-PoC-fixed · Exploit
• 🔥 https://github.com/tdonaworth/Firefox-CVE-2024-9680 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-4367 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-9394 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-6613 · Security Note
• https://mozilla.org/security/advisories/mfsa2024-05 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-10466 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-5725 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-9400 · Security Note
• https://mozilla.org/en-US/security/advisories/mfsa2024-05/#CVE-2024-1555 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-5172 · Security Note