{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"low"},"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 blktrace","title":"Title of the patch"},{"category":"description","text":"blktrace was updated to fix a security issue:\n\n- CVE-2018-10689: Prevent buffer overflow in the dev_map_read function because\n  the device and devno arrays were too small (bsc#1091942)\n  ","title":"Description of the patch"},{"category":"details","text":"SUSE-2020-2942,SUSE-SLE-SERVER-12-SP5-2020-2942","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/suse-su-2020_2942-1.json"},{"category":"self","summary":"URL for SUSE-SU-2020:2942-1","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202942-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2020:2942-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2020-October/007582.html"},{"category":"self","summary":"SUSE Bug 1091942","url":"https://bugzilla.suse.com/1091942"},{"category":"self","summary":"SUSE CVE CVE-2018-10689 page","url":"https://www.suse.com/security/cve/CVE-2018-10689/"}],"title":"Security update for blktrace","tracking":{"current_release_date":"2020-10-16T07:47:41Z","generator":{"date":"2020-10-16T07:47:41Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2020:2942-1","initial_release_date":"2020-10-16T07:47:41Z","revision_history":[{"date":"2020-10-16T07:47:41Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"blktrace-1.0.5-8.5.74.aarch64","product":{"name":"blktrace-1.0.5-8.5.74.aarch64","product_id":"blktrace-1.0.5-8.5.74.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"blktrace-1.0.5-8.5.74.i586","product":{"name":"blktrace-1.0.5-8.5.74.i586","product_id":"blktrace-1.0.5-8.5.74.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"blktrace-1.0.5-8.5.74.ppc64le","product":{"name":"blktrace-1.0.5-8.5.74.ppc64le","product_id":"blktrace-1.0.5-8.5.74.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"blktrace-1.0.5-8.5.74.s390","product":{"name":"blktrace-1.0.5-8.5.74.s390","product_id":"blktrace-1.0.5-8.5.74.s390"}}],"category":"architecture","name":"s390"},{"branches":[{"category":"product_version","name":"blktrace-1.0.5-8.5.74.s390x","product":{"name":"blktrace-1.0.5-8.5.74.s390x","product_id":"blktrace-1.0.5-8.5.74.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"blktrace-1.0.5-8.5.74.x86_64","product":{"name":"blktrace-1.0.5-8.5.74.x86_64","product_id":"blktrace-1.0.5-8.5.74.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE 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SP5"},{"category":"default_component_of","full_product_name":{"name":"blktrace-1.0.5-8.5.74.s390x as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.s390x"},"product_reference":"blktrace-1.0.5-8.5.74.s390x","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"blktrace-1.0.5-8.5.74.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.x86_64"},"product_reference":"blktrace-1.0.5-8.5.74.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP5"}]},"vulnerabilities":[{"cve":"CVE-2018-10689","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-10689"}],"notes":[{"category":"general","text":"blktrace (aka Block IO Tracing) 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the dev_map_read function in btt/devmap.c because the device and devno arrays are too small, as demonstrated by an invalid free when using the btt program with a crafted file.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.aarch64","SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.ppc64le","SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.s390x","SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-10689","url":"https://www.suse.com/security/cve/CVE-2018-10689"},{"category":"external","summary":"SUSE Bug 1091942 for CVE-2018-10689","url":"https://bugzilla.suse.com/1091942"}],"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":["SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.aarch64","SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.ppc64le","SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.s390x","SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","version":"3.0"},"products":["SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.aarch64","SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.ppc64le","SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.s390x","SUSE Linux Enterprise Server 12 SP5:blktrace-1.0.5-8.5.74.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP5:blktrace-1.0.5-8.5.74.x86_64"]}],"threats":[{"category":"impact","date":"2020-10-16T07:47:41Z","details":"moderate"}],"title":"CVE-2018-10689"}]}