{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"critical"},"category":"csaf_vex","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":"SUSE CVE-2019-19333","title":"Title"},{"category":"description","text":"In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type \"bits\". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or possibly gain code execution.","title":"Description of the CVE"},{"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":"CVE-2019-19333","url":"https://www.suse.com/security/cve/CVE-2019-19333"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1158631 for CVE-2019-19333","url":"https://bugzilla.suse.com/1158631"}],"title":"SUSE CVE CVE-2019-19333","tracking":{"current_release_date":"2025-03-15T10:26:49Z","generator":{"date":"2023-02-15T04:06:14Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2019-19333","initial_release_date":"2023-02-15T04:06:14Z","revision_history":[{"date":"2023-02-15T04:06:14Z","number":"2","summary":"Current version"},{"date":"2023-10-31T02:32:31Z","number":"3","summary":"Current version"},{"date":"2025-01-01T06:09:35Z","number":"4","summary":"Current version"},{"date":"2025-02-15T06:47:06Z","number":"5","summary":"Current version"},{"date":"2025-02-17T07:12:20Z","number":"6","summary":"Current version"},{"date":"2025-03-15T10:26:49Z","number":"7","summary":"Current version"}],"status":"interim","version":"7"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Liberty Linux 8","product":{"name":"SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8","product_identification_helper":{"cpe":"cpe:/o:suse:sll:8"}}},{"category":"product_version","name":"libyang-0.16.105-3.el8_1.2","product":{"name":"libyang-0.16.105-3.el8_1.2","product_id":"libyang-0.16.105-3.el8_1.2","product_identification_helper":{"cpe":"cpe:2.3:a:cesnet:libyang:0.16.105:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/libyang@0.16.105-3.el8_1.2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"libyang-0.16.105-3.el8_1.2 as component of SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8:libyang-0.16.105-3.el8_1.2"},"product_reference":"libyang-0.16.105-3.el8_1.2","relates_to_product_reference":"SUSE Liberty Linux 8"}]},"vulnerabilities":[{"cve":"CVE-2019-19333","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2019-19333"}],"notes":[{"category":"general","text":"In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type \"bits\". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or possibly gain code execution.","title":"CVE description"}],"product_status":{"recommended":["SUSE Liberty Linux 8:libyang-0.16.105-3.el8_1.2"]},"references":[{"category":"external","summary":"CVE-2019-19333","url":"https://www.suse.com/security/cve/CVE-2019-19333"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1158631 for CVE-2019-19333","url":"https://bugzilla.suse.com/1158631"}],"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 Liberty Linux 8:libyang-0.16.105-3.el8_1.2"]}],"scores":[{"cvss_v3":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Liberty Linux 8:libyang-0.16.105-3.el8_1.2"]}],"threats":[{"category":"impact","date":"2019-12-06T08:22:54Z","details":"critical"}],"title":"CVE-2019-19333"}]}