{"affected":[{"ecosystem_specific":{"binaries":[{"libseccomp-devel":"2.4.1-3.3.1","libseccomp2":"2.4.1-3.3.1","libseccomp2-32bit":"2.4.1-3.3.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15","name":"libseccomp","purl":"purl:rpm/suse/libseccomp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.4.1-3.3.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"libseccomp-devel":"2.4.1-3.3.1","libseccomp2":"2.4.1-3.3.1","libseccomp2-32bit":"2.4.1-3.3.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","name":"libseccomp","purl":"purl:rpm/suse/libseccomp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.4.1-3.3.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"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","id":"SUSE-SU-2019:2517-1","modified":"2019-10-02T08:49:23Z","published":"2019-10-02T08:49:23Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2019/suse-su-20192517-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1082318"},{"type":"REPORT","url":"https://bugzilla.suse.com/1128828"},{"type":"REPORT","url":"https://bugzilla.suse.com/1142614"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-9893"}],"related":["CVE-2019-9893"],"summary":"Security update for libseccomp"}