Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2022.2419
cifs-utils security update
17 May 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: cifs-utils
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2022-29869 CVE-2022-27239
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2022/05/msg00020.html
Comment: CVSS (Max): 7.8 CVE-2022-27239 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: NVD
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
- - -----------------------------------------------------------------------
Debian LTS Advisory DLA-3009-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Utkarsh Gupta
May 16, 2022 https://wiki.debian.org/LTS
- - -----------------------------------------------------------------------
Package : cifs-utils
Version : 2:6.7-1+deb9u1
CVE ID : CVE-2022-27239 CVE-2022-29869
Debian Bug : 1010818
A couple of vulnerabilities were found in src:cifs-utils, a Common
Internet File System utilities, and are as follows:
CVE-2022-27239
In cifs-utils, a stack-based buffer overflow when parsing the
mount.cifs ip= command-line argument could lead to local attackers
gaining root privileges.
CVE-2022-29869
cifs-utils, with verbose logging, can cause an information leak
when a file contains = (equal sign) characters but is not a valid
credentials file.
For Debian 9 stretch, these problems have been fixed in version
2:6.7-1+deb9u1.
We recommend that you upgrade your cifs-utils packages.
For the detailed security status of cifs-utils please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/cifs-utils
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
- -----BEGIN PGP SIGNATURE-----
iQIzBAEBCAAdFiEEbJ0QSEqa5Mw4X3xxgj6WdgbDS5YFAmKCVN0ACgkQgj6WdgbD
S5a2MxAAp9n/LKNVZMYms5IwTZ2Grb00VxJG7lR1LuKpL15t9FcQT606+d6uE+Wd
nRibHy3ie81zDQJxVH1Kc+1SdCe/H2Rddqa/+bZ6z6TnpvLhZx0cwwzxE5PrAWzn
0HS8KYrXsj34L982OoNGDbSbdoB17edRWRxw/KpTcsij3gxZeXNIepe0m4i6OOUn
K+IB1lIWFJc4E7cYSlxHUKOPcCf5L1uD9mZ/2mi3xVaIEJD20HoJ/Ec7bS6uR2CY
doYzky3YS9slVZLZPmblt+KXmMn9kzU0TDwF7+Z3G4iaedwv62TUkfYKtCSWeMuB
89E1GYK1gyslFE88lI861qArtC9VByKyggnddUwK+ME1p1bIv73tl/UDT2a1pTKJ
3bgiPKpIGicyuqe3/SKTO6cXW1FzvAE18pKC8YGj3B7qaZZexcAt2++klwyG5jEZ
MrgwTP9uIzT3/P9nXsov5x9K0P0jfVgSF0Fdg07DFesvEnkpXKEiy3saXJKI6Zd8
QgKiEp2zsC0Iuf6gDWRIg5Fgrur+ao8jcLay9BW+6L7ajUlpGcrheOp0mr0mfsB+
kak58JxVfPtH4I7e2bxOn+xctbu1NCHTP6LqxzVvBUsiIA9o1oXLAroA4co5mrzB
BkLt4o8WKIF+RPbVaiIOsuW4/+k5d55Nr19C/os3aGnWns+Br1o=
=8v4w
- -----END PGP SIGNATURE-----
- --------------------------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/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=sTQK
-----END PGP SIGNATURE-----