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SUSE: 2022:0161-1 Important: zsh Execve Critical Security Fix

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Calendar Grey January 24, 2022
Scroller Suse
SUSE Security Update for Apache fixes severe flaws impacting Kubernetes and additional platforms.
An update that fixes two vulnerabilities is now available

Summary

This update for zsh fixes the following issues: - CVE-2018-0502: Fixed execve call vulnerability to program named on the second line when the beginning of a #! script file was mishandled. (bsc#1107296, bsc#1107294) - CVE-2018-13259: Fixed execve call vulnerability to program name that is a substring of the intended one. (bsc#1107296, bsc#1107294) 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 OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-161=1 - SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2022-161=1 - SUSE OpenStack Cloud 9:

Topics%20covered

Topics Covered

security advisory critical patch SUSE OpenStack zsh execve

References

#1107294 #1107296

Cross- CVE-2018-0502 CVE-2018-13259

CVSS scores:

CVE-2018-0502 (NVD) : 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2018-0502 (SUSE): 7.3 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CVE-2018-13259 (NVD) : 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2018-13259 (SUSE): 7.3 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected Products:

SUSE OpenStack Cloud Crowbar 9

SUSE OpenStack Cloud Crowbar 8

SUSE OpenStack Cloud 9

SUSE OpenStack Cloud 8

SUSE Linux Enterprise Server for SAP 12-SP4

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server 12-SP5

SUSE Linux Enterprise Server 12-SP4-LTSS

SUSE Linux Enterprise Server 12-SP3-LTSS

SUSE Linux Enterprise Server 12-SP3-BCL

...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:0161-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical patch SUSE OpenStack zsh execve

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