Debian Security Advisory
DSA-5496-1 firefox-esr -- security update
- Date Reported:
- 13 Sep 2023
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2023-4863.
- More information:
A buffer overflow in parsing WebP images may result in the execution of arbitrary code.
For the oldstable distribution (bullseye), this problem has been fixed in version 102.15.1esr-1~deb11u1.
For the stable distribution (bookworm), this problem has been fixed in version 102.15.1esr-1~deb12u1.
We recommend that you upgrade your firefox-esr packages.
For the detailed security status of firefox-esr please refer to its security tracker page at: https://security-tracker.debian.org/tracker/firefox-esr