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[SECURITY] [DSA 5143-1] firefox-esr security update

Posted on 22 May 2022
Debian Security Advisory

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Debian Security Advisory DSA-5143-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
May 22, 2022 https://www.debian.org/security/faq
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Package : firefox-esr
CVE ID : CVE-2022-1529 CVE-2022-1802

Manfred Paul discovered two security issues in the Mozilla Firefox web
browser, which could result in the execution of arbitrary code.

For the oldstable distribution (buster), these problems have been fixed
in version 91.9.1esr-1~deb10u1.

For the stable distribution (bullseye), these problems have been fixed in
version 91.9.1esr-1~deb11u1.

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:

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org