Permissions, Privileges, and Access Controls in Mozilla Firefox - CVE-2024-0748

Vulnerability identifier: #VU85714

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-0748

CWE-ID: CWE-264

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to application does not properly impose security restrictions. A compromised content process could have updated the document URI. This could have allowed an attacker to set an arbitrary URI in the address bar or history.

Mozilla Firefox
Gentoo Linux
Ubuntu
openEuler
Fedora
www-client/firefox
firefox (Ubuntu package)
firefox-flatpak
firefox
firefox-debuginfo
firefox-debugsource

Install updates from vendor's website.

Mozilla Firefox - update to 122.0
www-client/firefox - update to 104
firefox (Ubuntu package) - addressed in versions 122.0+build2-0ubuntu0.20.04.1, 122.0.1+build1-0ubuntu0.20.04.1
firefox-flatpak - update to 122.0-1
firefox - addressed in versions 122.0-1.fc38, 122.0-1.fc39
firefox - update to 128.8.0-1
firefox-debuginfo - update to 128.8.0-1
firefox-debugsource - update to 128.8.0-1

• https://www.mozilla.org/en-US/security/advisories/mfsa2024-01/

• Multiple vulnerabilities in Mozilla Firefox and Firefox ESR
• Fedora 39 Flatpaks update for firefox-flatpak
• Fedora 38 update for firefox
• Fedora 39 update for firefox
• Ubuntu update for firefox
• Ubuntu update for firefox
• Gentoo update for Mozilla Firefox
• openEuler 22.03 LTS SP4 update for firefox
• openEuler 22.03 LTS SP3 update for firefox