cbcvebase.
CVE-2023-37209
published 2023-07-05

CVE-2023-37209: A use-after-free condition existed in `NotifyOnHistoryReload` where a `LoadingSessionHistoryEntry` object was freed and a reference to that object remained…

PriorityP342high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.50%
38.8th percentile
A use-after-free condition existed in `NotifyOnHistoryReload` where a `LoadingSessionHistoryEntry` object was freed and a reference to that object remained. This resulted in a potentially exploitable condition when the reference to that object was later reused. This vulnerability affects Firefox < 115.

Affected

5 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 115.0-1 (sid)firefox 115.0-1 (sid)
mozillafirefox< 115.0115.0
mozillafirefox
mozillafirefox>= 0 < 115.0+build2-0ubuntu0.20.04.3115.0+build2-0ubuntu0.20.04.3
mozillafirefox>= unspecified < 115115

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_ubuntu6.5MEDIUM
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