------------------------------------------------------------------------- Debian LTS Advisory DLA-2448-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Roberto C. Sánchez November 11, 2020 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : firefox-esr Version : 78.4.1esr-1~deb9u1 CVE ID : CVE-2020-26950 A use-after-free was found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. For Debian 9 stretch, this problem has been fixed in version 78.4.1esr-1~deb9u1. 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 Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS
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