Security update for libseccomp

SUSE Security Update: Security update for libseccomp
Announcement ID: SUSE-SU-2019:2941-1
Rating: moderate
References: #1082318 #1128828 #1142614
Cross-References: CVE-2019-9893
Affected Products:
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud 8
  • SUSE OpenStack Cloud 7
  • SUSE Linux Enterprise Software Development Kit 12-SP5
  • SUSE Linux Enterprise Software Development Kit 12-SP4
  • SUSE Linux Enterprise Server for SAP 12-SP3
  • SUSE Linux Enterprise Server for SAP 12-SP2
  • SUSE Linux Enterprise Server 12-SP5
  • SUSE Linux Enterprise Server 12-SP4
  • SUSE Linux Enterprise Server 12-SP3-LTSS
  • SUSE Linux Enterprise Server 12-SP3-BCL
  • SUSE Linux Enterprise Server 12-SP2-LTSS
  • SUSE Linux Enterprise Server 12-SP2-BCL
  • SUSE Linux Enterprise Desktop 12-SP4
  • SUSE Enterprise Storage 5
  • SUSE CaaS Platform 3.0
  • HPE Helion Openstack 8

An update that solves one vulnerability and has two fixes is now available.

Description:

This update for libseccomp fixes the following issues:
Update to new upstream release 2.4.1:

  • Fix a BPF generation bug where the optimizer mistakenly identified duplicate BPF code blocks.

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
  • Added the ability to query and set the libseccomp API level via seccomp_api_get(3) and seccomp_api_set(3)
  • Return -EDOM on an endian mismatch when adding an architecture to a filter
  • Renumber the pseudo syscall number for subpage_prot() so it no longer conflicts with spu_run()
  • Fix PFC generation when a syscall is prioritized, but no rule exists
  • Numerous fixes to the seccomp-bpf filter generation code
  • Switch our internal hashing function to jhash/Lookup3 to MurmurHash3
  • Numerous tests added to the included test suite, coverage now at ~92%
  • Update our Travis CI configuration to use Ubuntu 16.04
  • Numerous documentation fixes and updates

Update to release 2.3.3:
  • Updated the syscall table for Linux v4.15-rc7

Update to release 2.3.2:
  • Achieved full compliance with the CII Best Practices program
  • Added Travis CI builds to the GitHub repository
  • Added code coverage reporting with the "--enable-code-coverage" configure flag and added Coveralls to the GitHub repository
  • Updated the syscall tables to match Linux v4.10-rc6+
  • Support for building with Python v3.x
  • Allow rules with the -1 syscall if the SCMP\_FLTATR\_API\_TSKIP attribute is set to true
  • Several small documentation fixes

  • ignore make check error for ppc64/ppc64le, bypass bsc#1142614

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 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2019-2941=1
  • SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2019-2941=1
  • SUSE OpenStack Cloud 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2019-2941=1
  • SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2019-2941=1
  • SUSE Linux Enterprise Software Development Kit 12-SP4:
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-2941=1
  • SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2019-2941=1
  • SUSE Linux Enterprise Server for SAP 12-SP2:
    zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-2941=1
  • SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2019-2941=1
  • SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-2941=1
  • SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-2941=1
  • SUSE Linux Enterprise Server 12-SP3-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2019-2941=1
  • SUSE Linux Enterprise Server 12-SP2-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-2941=1
  • SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-2941=1
  • SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-2941=1
  • SUSE Enterprise Storage 5:
    zypper in -t patch SUSE-Storage-5-2019-2941=1
  • SUSE CaaS Platform 3.0:
    To install this update, use the SUSE CaaS Platform Velum dashboard. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.
  • HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2019-2941=1

Package List:

  • SUSE OpenStack Cloud Crowbar 8 (x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE OpenStack Cloud 8 (x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE OpenStack Cloud 7 (s390x x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp-devel-2.4.1-11.3.2
  • SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp-devel-2.4.1-11.3.2
  • SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
  • SUSE Linux Enterprise Server for SAP 12-SP3 (x86_64):
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
  • SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP3-LTSS (s390x x86_64):
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP2-LTSS (s390x x86_64):
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE Enterprise Storage 5 (aarch64 x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
  • SUSE Enterprise Storage 5 (x86_64):
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2
  • SUSE CaaS Platform 3.0 (x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
  • HPE Helion Openstack 8 (x86_64):
    • libseccomp-debugsource-2.4.1-11.3.2
    • libseccomp2-2.4.1-11.3.2
    • libseccomp2-32bit-2.4.1-11.3.2
    • libseccomp2-debuginfo-2.4.1-11.3.2
    • libseccomp2-debuginfo-32bit-2.4.1-11.3.2

References: