CVE-2024-0753

CVE Database · CVE-2024-0753

CVE-2024-0753

· MEDIUMModified

CVSS v3.1

6.5

EPSS

0.71%

Published

Jan 23, 2024

Modified

Jun 7, 2025

Public PoC / Exploit (1)

All weaponized →

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected Products (4)

mozilla · firefox (up to 122.0)vulnerable

mozilla · firefox_esr (up to 115.7)vulnerable

mozilla · thunderbird (up to 115.7)vulnerable

debian · debian_linuxvulnerable

References (13)

https://bugzilla.mozilla.org/show_bug.cgi?id=1870262

Issue TrackingRelease Notes

https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html

Mailing ListThird Party Advisory

https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html

Mailing ListThird Party Advisory

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

Release NotesVendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-02/

Release NotesVendor Advisory

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