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CVE-2024-1549

Date: February 20, 2024

If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog, potentially resulting in user confusion and unexpected granted permissions. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.

Language: C++

Severity Score

Related Resources (9)

https://bugzilla.mozilla.org/show_bug.cgi?id=1833814
https://www.mozilla.org/security/advisories/mfsa2024-05/
https://nvd.nist.gov/vuln/detail/CVE-2024-1549
https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
https://www.mozilla.org/security/advisories/mfsa2024-07/
https://www.mozilla.org/security/advisories/mfsa2024-06/
https://security-tracker.debian.org/tracker/CVE-2024-1549
https://www.mend.io/vulnerability-database/CVE-2024-1549

Severity Score

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

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