cbcvebase.
CVE-2023-5172
published 2023-09-27

CVE-2023-5172: A hashtable in the Ion Engine could have been mutated while there was a live interior reference, leading to a potential use-after-free and exploitable crash…

PriorityP344critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.81%
52.4th percentile
A hashtable in the Ion Engine could have been mutated while there was a live interior reference, leading to a potential use-after-free and exploitable crash. This vulnerability affects Firefox < 118.

Affected

6 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 118.0-1 (sid)firefox 118.0-1 (sid)
mozillafirefox< 118118
mozillafirefox
mozillafirefox>= 0 < 118.0.1+build1-0ubuntu0.20.04.1118.0.1+build1-0ubuntu0.20.04.1
mozillafirefox>= 0 < 118.0.2+build2-0ubuntu0.20.04.1118.0.2+build2-0ubuntu0.20.04.1
mozillafirefox>= unspecified < 118118

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_ubuntu6.5MEDIUM
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