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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:
https://security-tracker.debian.org/tracker/firefox-esr

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

Debian: DSA-5143-1: firefox-esr security update

May 22, 2022
Manfred Paul discovered two security issues in the Mozilla Firefox web browser, which could result in the execution of arbitrary code

Summary

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:
https://security-tracker.debian.org/tracker/firefox-esr

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

Severity
Package : firefox-esr
CVE ID : CVE-2022-1529 CVE-2022-1802

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