{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for libseccomp","title":"Title of the patch"},{"category":"description","text":"This update for libseccomp fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-9893: An incorrect generation of syscall filters in libseccomp was fixed (bsc#1128828)\n\nlibseccomp was updated to new upstream release 2.4.1:\n\n- Fix a BPF generation bug where the optimizer mistakenly\n  identified duplicate BPF code blocks.\n\nlibseccomp was updated to 2.4.0 (bsc#1128828 CVE-2019-9893):\n\n- Update the syscall table for Linux v5.0-rc5\n- Added support for the SCMP_ACT_KILL_PROCESS action\n- Added support for the SCMP_ACT_LOG action and SCMP_FLTATR_CTL_LOG attribute\n- Added explicit 32-bit (SCMP_AX_32(...)) and 64-bit (SCMP_AX_64(...)) argument comparison macros to help protect against unexpected sign extension\n- Added support for the parisc and parisc64 architectures\n- Added the ability to query and set the libseccomp API level via seccomp_api_get(3) and seccomp_api_set(3)\n- Return -EDOM on an endian mismatch when adding an architecture to a filter\n- Renumber the pseudo syscall number for subpage_prot() so it no longer conflicts with spu_run()\n- Fix PFC generation when a syscall is prioritized, but no rule exists\n- Numerous fixes to the seccomp-bpf filter generation code\n- Switch our internal hashing function to jhash/Lookup3 to MurmurHash3\n- Numerous tests added to the included test suite, coverage now at ~92%\n- Update our Travis CI configuration to use Ubuntu 16.04\n- Numerous documentation fixes and updates\n\nlibseccomp was updated to release 2.3.3:\n\n- Updated the syscall table for Linux v4.15-rc7\n\n\nThis update was imported from the SUSE:SLE-15:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2019-2283","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2019_2283-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2019:2283-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/NYDRQWJRBUZSB3DBB6RQ3QUB5GBSQN3T/#NYDRQWJRBUZSB3DBB6RQ3QUB5GBSQN3T"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2019:2283-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/NYDRQWJRBUZSB3DBB6RQ3QUB5GBSQN3T/#NYDRQWJRBUZSB3DBB6RQ3QUB5GBSQN3T"},{"category":"self","summary":"SUSE Bug 1082318","url":"https://bugzilla.suse.com/1082318"},{"category":"self","summary":"SUSE Bug 1128828","url":"https://bugzilla.suse.com/1128828"},{"category":"self","summary":"SUSE Bug 1142614","url":"https://bugzilla.suse.com/1142614"},{"category":"self","summary":"SUSE CVE CVE-2019-9893 page","url":"https://www.suse.com/security/cve/CVE-2019-9893/"}],"title":"Security update for libseccomp","tracking":{"current_release_date":"2019-10-07T14:21:24Z","generator":{"date":"2019-10-07T14:21:24Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2019:2283-1","initial_release_date":"2019-10-07T14:21:24Z","revision_history":[{"date":"2019-10-07T14:21:24Z","number":"1","summary":"Current 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to lead to bypassing seccomp filters and potential privilege escalations.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.1:libseccomp-devel-2.4.1-lp151.3.3.1.i586","openSUSE Leap 15.1:libseccomp-devel-2.4.1-lp151.3.3.1.x86_64","openSUSE Leap 15.1:libseccomp-tools-2.4.1-lp151.3.3.1.i586","openSUSE Leap 15.1:libseccomp-tools-2.4.1-lp151.3.3.1.x86_64","openSUSE Leap 15.1:libseccomp2-2.4.1-lp151.3.3.1.i586","openSUSE Leap 15.1:libseccomp2-2.4.1-lp151.3.3.1.x86_64","openSUSE Leap 15.1:libseccomp2-32bit-2.4.1-lp151.3.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-9893","url":"https://www.suse.com/security/cve/CVE-2019-9893"},{"category":"external","summary":"SUSE Bug 1128828 for CVE-2019-9893","url":"https://bugzilla.suse.com/1128828"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper 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