{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"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 docker-runc","title":"Title of the patch"},{"category":"description","text":"This update for docker-runc fixes the following issues:\n\t  \nSecurity issue fixed:\n\n- CVE-2019-5736: Effectively copying /proc/self/exe during re-exec to avoid\n  write attacks to the host runc binary, which could lead to a container\n  breakout (bsc#1121967)\n\nThis update was imported from the SUSE:SLE-15:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2019-252","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_0252-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2019:0252-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AI7D322XZTMFQDYTMYTY3DCVO2XVUVKB/#AI7D322XZTMFQDYTMYTY3DCVO2XVUVKB"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2019:0252-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AI7D322XZTMFQDYTMYTY3DCVO2XVUVKB/#AI7D322XZTMFQDYTMYTY3DCVO2XVUVKB"},{"category":"self","summary":"SUSE Bug 1121967","url":"https://bugzilla.suse.com/1121967"},{"category":"self","summary":"SUSE CVE CVE-2019-5736 page","url":"https://www.suse.com/security/cve/CVE-2019-5736/"}],"title":"Security update for docker-runc","tracking":{"current_release_date":"2019-03-23T11:05:12Z","generator":{"date":"2019-03-23T11:05:12Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2019:0252-1","initial_release_date":"2019-03-23T11:05:12Z","revision_history":[{"date":"2019-03-23T11:05:12Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.noarch","product":{"name":"docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.noarch","product_id":"docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.noarch"}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_version","name":"docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.x86_64","product":{"name":"docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.x86_64","product_id":"docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"openSUSE Leap 15.0","product":{"name":"openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0","product_identification_helper":{"cpe":"cpe:/o:opensuse:leap:15.0"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.x86_64 as component of openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0:docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.x86_64"},"product_reference":"docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.0"},{"category":"default_component_of","full_product_name":{"name":"docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.noarch as component of openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0:docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.noarch"},"product_reference":"docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.noarch","relates_to_product_reference":"openSUSE Leap 15.0"}]},"vulnerabilities":[{"cve":"CVE-2019-5736","ids":[{"system_name":"SUSE CVE 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 15.0:docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.x86_64","openSUSE Leap 15.0:docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.noarch"]},"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 15.0:docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.x86_64","openSUSE Leap 15.0:docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.noarch"]}],"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 15.0:docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.x86_64","openSUSE Leap 15.0:docker-runc-test-1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.7.1.noarch"]}],"threats":[{"category":"impact","date":"2019-03-23T11:05:12Z","details":"moderate"}],"title":"CVE-2019-5736"}]}