CVE-2024-5693

medium

Description

Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.

References

https://www.mozilla.org/security/advisories/mfsa2024-28/

https://www.mozilla.org/security/advisories/mfsa2024-26/

https://www.mozilla.org/security/advisories/mfsa2024-25/

https://lists.debian.org/debian-lts-announce/2024/06/msg00010.html

https://lists.debian.org/debian-lts-announce/2024/06/msg00000.html

https://bugzilla.mozilla.org/show_bug.cgi?id=1891319

Details

Source: Mitre, NVD

Published: 2024-06-11

Updated: 2024-07-03

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N