openSUSE 15.2: 2021:0639-1 Important: cifs-utils Security Fixes
opensuse
April 30, 2021
An update that solves two vulnerabilities and has two fixes is now available
Description
This update for cifs-utils fixes the following security issues:
- CVE-2021-20208: Fixed a potential kerberos auth leak escaping from
container. (bsc#1183239)
- CVE-2020-14342: Fixed a shell command injection vulnerability in
mount.cifs. (bsc#1174477)
This update for cifs-utils fixes the following issues:
- Solve invalid directory mounting. When attempting to change the current
working directory into non-existing directories, mount.cifs crashes.
(bsc#1152930)
- Fixed a bug where it was no longer possible to mount CIFS filesystem
after the last maintenance update. (bsc#1184815)
This update was imported from the SUSE:SLE-15:Update update project.
Patch
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.2:
zypper in -t patch openSUSE-2021-639=1
Package List
- openSUSE Leap 15.2 (i586 x86_64):
cifs-utils-6.9-lp152.2.3.1
cifs-utils-debuginfo-6.9-lp152.2.3.1
cifs-utils-debugsource-6.9-lp152.2.3.1
cifs-utils-devel-6.9-lp152.2.3.1
pam_cifscreds-6.9-lp152.2.3.1
pam_cifscreds-debuginfo-6.9-lp152.2.3.1
References
https://www.suse.com/security/cve/CVE-2020-14342.html
https://www.suse.com/security/cve/CVE-2021-20208.html
https://bugzilla.suse.com/1152930
https://bugzilla.suse.com/1174477
https://bugzilla.suse.com/1183239
https://bugzilla.suse.com/1184815
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2021:0639-1
Rating: important
Affected Products:
openSUSE Leap 15.2
ble.
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