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HistoryJun 01, 2022 - 6:50 p.m.

[SECURITY] [DSA 5156-1] firefox-esr security update

2022-06-0118:50:55
lists.debian.org
28
mozilla firefox-esr
debian security advisory
cve-2022-31736
cve-2022-31737
cve-2022-31738
code execution
information disclosure
spoofing
buster
bullseye

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

58.6%


Debian Security Advisory DSA-5156-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
June 01, 2022 https://www.debian.org/security/faq


Package : firefox-esr
CVE ID : CVE-2022-31736 CVE-2022-31737 CVE-2022-31738 CVE-2022-31740
CVE-2022-31741 CVE-2022-31742 CVE-2022-31747

Multiple security issues have been found in the Mozilla Firefox web
browser, which could potentially result in the execution of arbitrary
code, information disclosure or spoofing.

For the oldstable distribution (buster), these problems have been fixed
in version 91.10.0esr-1~deb10u1.

For the stable distribution (bullseye), these problems have been fixed in
version 91.10.0esr-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: [email protected]

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

58.6%