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SUSE: 2019:2517-1 Moderate: Libseccomp Security Update Details

suse
Calendar Grey October 2, 2019
Dist Suse Esm H88
Red Hat Security Patch for OpenSSH resolves a significant vulnerability affecting many users. Ensure your systems are secure!
An update that solves one vulnerability and has two fixes is now available

Summary

This update for libseccomp fixes the following issues: Security issues fixed: - CVE-2019-9893: An incorrect generation of syscall filters in libseccomp was fixed (bsc#1128828) libseccomp was updated to new upstream release 2.4.1: - Fix a BPF generation bug where the optimizer mistakenly identified duplicate BPF code blocks. libseccomp was updated to 2.4.0 (bsc#1128828 CVE-2019-9893): - Update the syscall table for Linux v5.0-rc5 - Added support for the SCMP_ACT_KILL_PROCESS action - Added support for the SCMP_ACT_LOG action and SCMP_FLTATR_CTL_LOG attribute - Added explicit 32-bit (SCMP_AX_32(...)) and 64-bit (SCMP_AX_64(...)) argument comparison macros to help protect against unexpected sign extension - Added support for the parisc and parisc64 architectures

References

#1082318 #1128828 #1142614

Cross- CVE-2019-9893

Affected Products:

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15

SUSE Linux Enterprise Module for Basesystem 15-SP1

SUSE Linux Enterprise Module for Basesystem 15

https://www.suse.com/security/cve/CVE-2019-9893.html

https://bugzilla.suse.com/1082318

https://bugzilla.suse.com/1128828

https://bugzilla.suse.com/1142614

Announcement ID: SUSE-SU-2019:2517-1
Rating: moderate

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