CVE-2023-4583

Name
CVE-2023-4583
Description
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://www.mozilla.org/security/advisories/mfsa2023-34/
MISC https://www.mozilla.org/security/advisories/mfsa2023-36/
MISC https://bugzilla.mozilla.org/show_bug.cgi?id=1842030
MISC https://www.mozilla.org/security/advisories/mfsa2023-38/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* thunderbird >= None < 115.2
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* firefox >= None < 117.0
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* firefox_esr >= None < 115.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
firefox 3.18-community 116.0.3-r0 None possibly vulnerable
thunderbird 3.18-community 115.1.1-r0 psykose <alice@ayaya.dev> possibly vulnerable