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SUSE: 2019:1379-1 Moderate: LibTASN1 Denial Of Service And Overflow

suse
Calendar Grey May 29, 2019
Dist Suse Esm H88
Update for libtasn1 addresses vulnerabilities leading to potential service disruptions and stack overflow concerns, significantly improving the overall stability and security of the system.
An update that fixes two vulnerabilities is now available

Summary

This update for libtasn1 fixes the following issues: Security issues fixed: - CVE-2018-1000654: Fixed a denial of service in the asn1 parser (bsc#1105435). - CVE-2017-6891: Fixed a stack overflow in asn1_find_node() (bsc#1040621). 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 Software Development Kit 12-SP4: zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-1379=1 - SUSE Linux Enterprise Software Development Kit 12-SP3: zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-1379=1 - SUSE Linux Enterprise Server 12-SP4: zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1379=1 - SUSE Linux Enterprise Server 12-SP3:

References

#1040621 #1105435

Cross- CVE-2017-6891 CVE-2018-1000654

Affected Products:

SUSE Linux Enterprise Software Development Kit 12-SP4

SUSE Linux Enterprise Software Development Kit 12-SP3

SUSE Linux Enterprise Server 12-SP4

SUSE Linux Enterprise Server 12-SP3

SUSE Linux Enterprise Desktop 12-SP4

SUSE Linux Enterprise Desktop 12-SP3

SUSE CaaS Platform ALL

SUSE CaaS Platform 3.0

https://www.suse.com/security/cve/CVE-2017-6891.html

https://www.suse.com/security/cve/CVE-2018-1000654.html

https://bugzilla.suse.com/1040621

https://bugzilla.suse.com/1105435

Announcement ID: SUSE-SU-2019:1379-1
Rating: moderate

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