Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2022.4772
firefox-esr security update
27 September 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: firefox-esr
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2022-40962 CVE-2022-40960 CVE-2022-40959
CVE-2022-40958 CVE-2022-40957 CVE-2022-40956
Original Bulletin:
https://www.debian.org/lts/security/2022/dla-3121
Comment: CVSS (Max): 7.5 CVE-2022-40962 (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVSS Source: Red Hat
Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- --------------------------BEGIN INCLUDED TEXT--------------------
- - -------------------------------------------------------------------------
Debian LTS Advisory DLA-3121-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
September 26, 2022 https://wiki.debian.org/LTS
- - -------------------------------------------------------------------------
Package : firefox-esr
Version : 102.3.0esr-1~deb10u2
CVE ID : CVE-2022-40956 CVE-2022-40957 CVE-2022-40958 CVE-2022-40959
CVE-2022-40960 CVE-2022-40962
Multiple security issues have been found in the Mozilla Firefox web
browser, which could potentially result in the execution of arbitrary
code, CSP bypass or session fixation.
This update brings back support for the i386 and arm64 architectures.
Support for the armhf architecture is still missing, pending some changes
to the buildd network.
For Debian 10 buster, these problems have been fixed in version
102.3.0esr-1~deb10u2.
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
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: https://auscert.org.au/gpg-key/
iQIVAwUBYzJRkMkNZI30y1K9AQglIhAAmzn/P4AfQ9/vXfuQbMbj6K4yR7yu0SY/
IbNSwmz+jcUWFMhdosdl5SeQ4suMuqOX2k75NTSTOm2L37jaE60WgbWwNVvyXClS
Kn90n2ZP014/w5a1haoHt8Rwa2BazFFJYGaWip/bwbUo8nbpdLhTjD77Q8vUFI3l
U22S/hIUit/m6weobQ/aR9tPM3TPcvyFeDX9M3wEbcIdDGFgPGWgg4gaySrDhEUG
7tStDfQyYjpJoX/dF2JJFsz+wpP4Hqgk+DLwyCx1slkK/8qGcRSqgobJMyK5ooSP
P6byyN1ZiQ+ghQIwyIzmp83bUhjhuTrrhmMzMZQ8h9URdbxF1hoQdqWBasv50q0G
P53HoVdWzfXlEoK7rIB2TXgdniQHF6abEE65aRWkhpRGZVQX5Yo2juOrEUfcg0KI
37dbipABP+vDAAt+cqj6dS1D3bmINuix649uO4etUx+L68fWzw+U8weRv/m4x6uM
LCY4V8FgjnOsCvprNtp3qmnKV4+tMpgnGZXEGwiHvuhm5wAm0MxC8HFxZ7t56tBt
TkRsXJKsYeuxc4QkTUCxcvhUKko+HYTXq3vubuxdc9qRmR1NhFTJfqXtBUbQaK9m
3dGpM3AuHiXj5gOpP8WTOvcxILa5UuzoBAuB8eGritcp9LZuJ+8ckOH5rkSbrcly
qeCDpjK9G5U=
=D3Kn
-----END PGP SIGNATURE-----