{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2023 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for libgcrypt","title":"Title of the patch"},{"category":"description","text":"This update for libgcrypt fixes the following issues:\n\nThe following security vulnerability was addressed:\n\n- CVE-2018-0495: Mitigate a novel side-channel attack by enabling blinding for\n  ECDSA signatures (bsc#1097410).\n\nThe following other issues were fixed:\n\n- Extended the fipsdrv dsa-sign and dsa-verify commands with the\n  --algo parameter for the FIPS testing of DSA SigVer and SigGen (bsc#1064455).\n- Ensure libgcrypt20-hmac and libgcrypt20 are installed in the correct order. (bsc#1090766)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-1413,SUSE-SLE-DESKTOP-12-SP3-2018-1413,SUSE-SLE-SDK-12-SP3-2018-1413,SUSE-SLE-SERVER-12-SP3-2018-1413","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":"self","summary":"URL for SUSE-SU-2018:2089-1","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20182089-1/"},{"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-2018_2089-1.json"},{"category":"self","summary":"E-Mail link for SUSE-SU-2018:2089-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2018-July/004331.html"},{"category":"self","summary":"SUSE Bug 1064455","url":"https://bugzilla.suse.com/1064455"},{"category":"self","summary":"SUSE Bug 1090766","url":"https://bugzilla.suse.com/1090766"},{"category":"self","summary":"SUSE Bug 1097410","url":"https://bugzilla.suse.com/1097410"},{"category":"self","summary":"SUSE CVE CVE-2018-0495 page","url":"https://www.suse.com/security/cve/CVE-2018-0495/"}],"title":"Security update for libgcrypt","tracking":{"current_release_date":"2018-07-27T10:41:20Z","generator":{"date":"2018-07-27T10:41:20Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2018:2089-1","initial_release_date":"2018-07-27T10:41:20Z","revision_history":[{"date":"2018-07-27T10:41:20Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"libgcrypt-devel-1.6.1-16.55.1.aarch64","product":{"name":"libgcrypt-devel-1.6.1-16.55.1.aarch64","product_id":"libgcrypt-devel-1.6.1-16.55.1.aarch64"}},{"category":"product_version","name":"libgcrypt20-1.6.1-16.55.1.aarch64","product":{"name":"libgcrypt20-1.6.1-16.55.1.aarch64","product_id":"libgcrypt20-1.6.1-16.55.1.aarch64"}},{"category":"product_version","name":"libgcrypt20-hmac-1.6.1-16.55.1.aarch64","product":{"name":"libgcrypt20-hmac-1.6.1-16.55.1.aarch64","product_id":"libgcrypt20-hmac-1.6.1-16.55.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"libgcrypt-devel-1.6.1-16.55.1.ppc64le","product":{"name":"libgcrypt-devel-1.6.1-16.55.1.ppc64le","product_id":"libgcrypt-devel-1.6.1-16.55.1.ppc64le"}},{"category":"product_version","name":"libgcrypt20-1.6.1-16.55.1.ppc64le","product":{"name":"libgcrypt20-1.6.1-16.55.1.ppc64le","product_id":"libgcrypt20-1.6.1-16.55.1.ppc64le"}},{"category":"product_version","name":"libgcrypt20-hmac-1.6.1-16.55.1.ppc64le","product":{"name":"libgcrypt20-hmac-1.6.1-16.55.1.ppc64le","product_id":"libgcrypt20-hmac-1.6.1-16.55.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"libgcrypt-devel-1.6.1-16.55.1.s390x","product":{"name":"libgcrypt-devel-1.6.1-16.55.1.s390x","product_id":"libgcrypt-devel-1.6.1-16.55.1.s390x"}},{"category":"product_version","name":"libgcrypt20-1.6.1-16.55.1.s390x","product":{"name":"libgcrypt20-1.6.1-16.55.1.s390x","product_id":"libgcrypt20-1.6.1-16.55.1.s390x"}},{"category":"product_version","name":"libgcrypt20-32bit-1.6.1-16.55.1.s390x","product":{"name":"libgcrypt20-32bit-1.6.1-16.55.1.s390x","product_id":"libgcrypt20-32bit-1.6.1-16.55.1.s390x"}},{"category":"product_version","name":"libgcrypt20-hmac-1.6.1-16.55.1.s390x","product":{"name":"libgcrypt20-hmac-1.6.1-16.55.1.s390x","product_id":"libgcrypt20-hmac-1.6.1-16.55.1.s390x"}},{"category":"product_version","name":"libgcrypt20-hmac-32bit-1.6.1-16.55.1.s390x","product":{"name":"libgcrypt20-hmac-32bit-1.6.1-16.55.1.s390x","product_id":"libgcrypt20-hmac-32bit-1.6.1-16.55.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"libgcrypt20-1.6.1-16.55.1.x86_64","product":{"name":"libgcrypt20-1.6.1-16.55.1.x86_64","product_id":"libgcrypt20-1.6.1-16.55.1.x86_64"}},{"category":"product_version","name":"libgcrypt20-32bit-1.6.1-16.55.1.x86_64","product":{"name":"libgcrypt20-32bit-1.6.1-16.55.1.x86_64","product_id":"libgcrypt20-32bit-1.6.1-16.55.1.x86_64"}},{"category":"product_version","name":"libgcrypt-devel-1.6.1-16.55.1.x86_64","product":{"name":"libgcrypt-devel-1.6.1-16.55.1.x86_64","product_id":"libgcrypt-devel-1.6.1-16.55.1.x86_64"}},{"category":"product_version","name":"libgcrypt20-hmac-1.6.1-16.55.1.x86_64","product":{"name":"libgcrypt20-hmac-1.6.1-16.55.1.x86_64","product_id":"libgcrypt20-hmac-1.6.1-16.55.1.x86_64"}},{"category":"product_version","name":"libgcrypt20-hmac-32bit-1.6.1-16.55.1.x86_64","product":{"name":"libgcrypt20-hmac-32bit-1.6.1-16.55.1.x86_64","product_id":"libgcrypt20-hmac-32bit-1.6.1-16.55.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE 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To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Desktop 12 SP3:libgcrypt20-1.6.1-16.55.1.x86_64","SUSE Linux Enterprise Desktop 12 SP3:libgcrypt20-32bit-1.6.1-16.55.1.x86_64","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-1.6.1-16.55.1.aarch64","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-1.6.1-16.55.1.ppc64le","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-1.6.1-16.55.1.s390x","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-1.6.1-16.55.1.x86_64","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-32bit-1.6.1-16.55.1.s390x","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-32bit-1.6.1-16.55.1.x86_64","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-hmac-1.6.1-16.55.1.aarch64","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-hmac-1.6.1-16.55.1.ppc64le","SUSE Linux Enterprise Server 12 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CVE-2018-0495","url":"https://bugzilla.suse.com/1097410"},{"category":"external","summary":"SUSE Bug 1121207 for CVE-2018-0495","url":"https://bugzilla.suse.com/1121207"}],"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 Desktop 12 SP3:libgcrypt20-1.6.1-16.55.1.x86_64","SUSE Linux Enterprise Desktop 12 SP3:libgcrypt20-32bit-1.6.1-16.55.1.x86_64","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-1.6.1-16.55.1.aarch64","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-1.6.1-16.55.1.ppc64le","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-1.6.1-16.55.1.s390x","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-1.6.1-16.55.1.x86_64","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-32bit-1.6.1-16.55.1.s390x","SUSE Linux Enterprise Server 12 SP3:libgcrypt20-32bit-1.6.1-16.55.1.x86_64","SUSE Linux Enterprise Server 12 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