{"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 lxc","title":"Title of the patch"},{"category":"description","text":"This update for lxc fixes the following issues:\n\nUpdate to lxc 3.2.1.\nThe changelog can be found at\n\n  https://discuss.linuxcontainers.org/t/lxc-3-2-1-has-been-released/5322\n\n+ seccomp: support syscall forwarding to userspace\n+ add lxc.seccomp.allow_nesting\n+ pidfd: Add initial support for the new pidfd api\n* Many hardening improvements.\n* Use /sys/kernel/cgroup/delegate file for cgroup v2.\n* Fix CVE-2019-5736 equivalent bug.\n\n- fix apparmor dropin to be compatible with LXC 3.1.0 (boo#1131762)","title":"Description of the patch"},{"category":"details","text":"openSUSE-2019-2245","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_2245-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2019:2245-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ZEKPXAULRUSJYU4B66UDTT35NKPZHFT6/#ZEKPXAULRUSJYU4B66UDTT35NKPZHFT6"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2019:2245-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ZEKPXAULRUSJYU4B66UDTT35NKPZHFT6/#ZEKPXAULRUSJYU4B66UDTT35NKPZHFT6"},{"category":"self","summary":"SUSE Bug 1131762","url":"https://bugzilla.suse.com/1131762"},{"category":"self","summary":"SUSE CVE CVE-2019-5736 page","url":"https://www.suse.com/security/cve/CVE-2019-5736/"}],"title":"Security update for lxc","tracking":{"current_release_date":"2019-10-03T10:23:09Z","generator":{"date":"2019-10-03T10:23:09Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2019:2245-1","initial_release_date":"2019-10-03T10:23:09Z","revision_history":[{"date":"2019-10-03T10:23:09Z","number":"1","summary":"Current 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Page","text":"https://www.suse.com/security/cve/CVE-2019-5736"}],"notes":[{"category":"general","text":"runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.1:liblxc-devel-3.2.1-lp151.4.5.1.x86_64","openSUSE Leap 15.1:liblxc1-3.2.1-lp151.4.5.1.x86_64","openSUSE Leap 15.1:lxc-3.2.1-lp151.4.5.1.x86_64","openSUSE Leap 15.1:lxc-bash-completion-3.2.1-lp151.4.5.1.noarch","openSUSE Leap 15.1:pam_cgfs-3.2.1-lp151.4.5.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-5736","url":"https://www.suse.com/security/cve/CVE-2019-5736"},{"category":"external","summary":"SUSE Bug 1121967 for CVE-2019-5736","url":"https://bugzilla.suse.com/1121967"},{"category":"external","summary":"SUSE Bug 1122185 for CVE-2019-5736","url":"https://bugzilla.suse.com/1122185"},{"category":"external","summary":"SUSE Bug 1173421 for CVE-2019-5736","url":"https://bugzilla.suse.com/1173421"},{"category":"external","summary":"SUSE Bug 1218894 for CVE-2019-5736","url":"https://bugzilla.suse.com/1218894"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["openSUSE Leap 15.1:liblxc-devel-3.2.1-lp151.4.5.1.x86_64","openSUSE Leap 15.1:liblxc1-3.2.1-lp151.4.5.1.x86_64","openSUSE Leap 15.1:lxc-3.2.1-lp151.4.5.1.x86_64","openSUSE Leap 15.1:lxc-bash-completion-3.2.1-lp151.4.5.1.noarch","openSUSE Leap 15.1:pam_cgfs-3.2.1-lp151.4.5.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.0"},"products":["openSUSE Leap 15.1:liblxc-devel-3.2.1-lp151.4.5.1.x86_64","openSUSE Leap 15.1:liblxc1-3.2.1-lp151.4.5.1.x86_64","openSUSE Leap 15.1:lxc-3.2.1-lp151.4.5.1.x86_64","openSUSE Leap 15.1:lxc-bash-completion-3.2.1-lp151.4.5.1.noarch","openSUSE Leap 15.1:pam_cgfs-3.2.1-lp151.4.5.1.x86_64"]}],"threats":[{"category":"impact","date":"2019-10-03T10:23:09Z","details":"moderate"}],"title":"CVE-2019-5736"}]}