{"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 libtomcrypt","title":"Title of the patch"},{"category":"description","text":"This update for libtomcrypt fixes the following issue:\n\nCVE-2019-17362: Fixed an improper detection of invalid UTF-8 sequences that could have led to DoS or information disclosure via crafted DER-encoded data (bsc#1153433).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2019-2454","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_2454-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2019:2454-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/GKJSBZBZEYMM65TFRPRHDO2WY4SXZUYR/#GKJSBZBZEYMM65TFRPRHDO2WY4SXZUYR"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2019:2454-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/GKJSBZBZEYMM65TFRPRHDO2WY4SXZUYR/#GKJSBZBZEYMM65TFRPRHDO2WY4SXZUYR"},{"category":"self","summary":"SUSE Bug 1153433","url":"https://bugzilla.suse.com/1153433"},{"category":"self","summary":"SUSE CVE CVE-2019-17362 page","url":"https://www.suse.com/security/cve/CVE-2019-17362/"}],"title":"Security update for libtomcrypt","tracking":{"current_release_date":"2019-11-09T12:46:03Z","generator":{"date":"2019-11-09T12:46:03Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2019:2454-1","initial_release_date":"2019-11-09T12:46:03Z","revision_history":[{"date":"2019-11-09T12:46:03Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"libtomcrypt-devel-1.17-lp150.2.3.1.x86_64","product":{"name":"libtomcrypt-devel-1.17-lp150.2.3.1.x86_64","product_id":"libtomcrypt-devel-1.17-lp150.2.3.1.x86_64"}},{"category":"product_version","name":"libtomcrypt-examples-1.17-lp150.2.3.1.x86_64","product":{"name":"libtomcrypt-examples-1.17-lp150.2.3.1.x86_64","product_id":"libtomcrypt-examples-1.17-lp150.2.3.1.x86_64"}},{"category":"product_version","name":"libtomcrypt0-1.17-lp150.2.3.1.x86_64","product":{"name":"libtomcrypt0-1.17-lp150.2.3.1.x86_64","product_id":"libtomcrypt0-1.17-lp150.2.3.1.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":"libtomcrypt-devel-1.17-lp150.2.3.1.x86_64 as component of openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0:libtomcrypt-devel-1.17-lp150.2.3.1.x86_64"},"product_reference":"libtomcrypt-devel-1.17-lp150.2.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.0"},{"category":"default_component_of","full_product_name":{"name":"libtomcrypt-examples-1.17-lp150.2.3.1.x86_64 as component of openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0:libtomcrypt-examples-1.17-lp150.2.3.1.x86_64"},"product_reference":"libtomcrypt-examples-1.17-lp150.2.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.0"},{"category":"default_component_of","full_product_name":{"name":"libtomcrypt0-1.17-lp150.2.3.1.x86_64 as component of openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0:libtomcrypt0-1.17-lp150.2.3.1.x86_64"},"product_reference":"libtomcrypt0-1.17-lp150.2.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.0"}]},"vulnerabilities":[{"cve":"CVE-2019-17362","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2019-17362"}],"notes":[{"category":"general","text":"In LibTomCrypt through 1.18.2, the der_decode_utf8_string function (in der_decode_utf8_string.c) does not properly detect certain invalid UTF-8 sequences. This allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) or read information from other memory locations via carefully crafted DER-encoded data.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.0:libtomcrypt-devel-1.17-lp150.2.3.1.x86_64","openSUSE Leap 15.0:libtomcrypt-examples-1.17-lp150.2.3.1.x86_64","openSUSE Leap 15.0:libtomcrypt0-1.17-lp150.2.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-17362","url":"https://www.suse.com/security/cve/CVE-2019-17362"},{"category":"external","summary":"SUSE Bug 1153433 for CVE-2019-17362","url":"https://bugzilla.suse.com/1153433"}],"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:libtomcrypt-devel-1.17-lp150.2.3.1.x86_64","openSUSE Leap 15.0:libtomcrypt-examples-1.17-lp150.2.3.1.x86_64","openSUSE Leap 15.0:libtomcrypt0-1.17-lp150.2.3.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.0"},"products":["openSUSE Leap 15.0:libtomcrypt-devel-1.17-lp150.2.3.1.x86_64","openSUSE Leap 15.0:libtomcrypt-examples-1.17-lp150.2.3.1.x86_64","openSUSE Leap 15.0:libtomcrypt0-1.17-lp150.2.3.1.x86_64"]}],"threats":[{"category":"impact","date":"2019-11-09T12:46:03Z","details":"moderate"}],"title":"CVE-2019-17362"}]}