Debian/firefox-esr: medium 5.9
Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox <
Action: Upgrade firefox-esr to 115.1.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 115.1.0esr-1 | - |
Fixed versions
| 115.1.0esr-1 |
Sources
- osv: DEBIAN-CVE-2023-4049#Debian:14/firefox-esr
- https://security-tracker.debian.org/tracker/CVE-2023-4049
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