cbcvebase.
CVE-2024-5699
published 2024-06-11

CVE-2024-5699: In violation of spec, cookie prefixes such as `__Secure` were being ignored if they were not correctly capitalized - by spec they should be checked with a…

PriorityP345critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.77%
51.6th percentile
In violation of spec, cookie prefixes such as `__Secure` were being ignored if they were not correctly capitalized - by spec they should be checked with a case-insensitive comparison. This could have resulted in the browser not correctly honoring the behaviors specified by the prefix. This vulnerability affects Firefox < 127.

Affected

6 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 127.0-1 (sid)firefox 127.0-1 (sid)
mozillafirefox< 127.0127.0
mozillafirefox
mozillafirefox>= 0 < 127.0.2+build1-0ubuntu0.20.04.1127.0.2+build1-0ubuntu0.20.04.1
mozillafirefox>= unspecified < 127127
msrcazl3_mozjs_102.15.1-1_on_azure_linux_3.0

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_msrc9.8CRITICAL
vendor_ubuntu8.1HIGH
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