drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in cifs-utils
Name: |
Zwei Probleme in cifs-utils |
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ID: |
SUSE-SU-2021:1455-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS |
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Datum: |
Fr, 30. April 2021, 20:33 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14342
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20208 |
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Applikationen: |
cifs-utils |
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Originalnachricht |
SUSE Security Update: Security update for cifs-utils ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1455-1 Rating: important References: #1152930 #1174477 #1183239 #1184815 Cross-References: CVE-2020-14342 CVE-2021-20208 CVSS scores: CVE-2020-14342 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-14342 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVE-2021-20208 (NVD) : 6.1 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:N CVE-2021-20208 (SUSE): 6.1 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:N
Affected Products: SUSE Linux Enterprise Server for SAP 15 SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise High Performance Computing 15-ESPOS ______________________________________________________________________________
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)
Patch Instructions:
To install this SUSE 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:
- SUSE Linux Enterprise Server for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-1455=1
- SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2021-1455=1
- SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1455=1
- SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1455=1
Package List:
- SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
cifs-utils-6.9-3.14.1 cifs-utils-debuginfo-6.9-3.14.1 cifs-utils-debugsource-6.9-3.14.1 cifs-utils-devel-6.9-3.14.1
- SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
cifs-utils-6.9-3.14.1 cifs-utils-debuginfo-6.9-3.14.1 cifs-utils-debugsource-6.9-3.14.1 cifs-utils-devel-6.9-3.14.1
- SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
cifs-utils-6.9-3.14.1 cifs-utils-debuginfo-6.9-3.14.1 cifs-utils-debugsource-6.9-3.14.1 cifs-utils-devel-6.9-3.14.1
- SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
cifs-utils-6.9-3.14.1 cifs-utils-debuginfo-6.9-3.14.1 cifs-utils-debugsource-6.9-3.14.1 cifs-utils-devel-6.9-3.14.1
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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