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debianDebianDEBIAN:DSA-5322-1:10202
HistoryJan 18, 2023 - 7:18 p.m.

[SECURITY] [DSA 5322-1] firefox-esr security update

2023-01-1819:18:50
lists.debian.org
33
debian
firefox-esr
security update
cve
mozilla
bullseye
information disclosure
spoofing
arbitrary code

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.4 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

72.3%


Debian Security Advisory DSA-5322-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
January 18, 2023 https://www.debian.org/security/faq


Package : firefox-esr
CVE ID : CVE-2022-46871 CVE-2022-46877 CVE-2023-23598 CVE-2023-23601
CVE-2023-23602 CVE-2023-23603 CVE-2023-23605

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 stable distribution (bullseye), these problems have been fixed in
version 102.7.0esr-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]

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.4 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

72.3%