{"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-2016-2191","title":"Title"},{"category":"description","text":"The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.","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-2016-2191","url":"https://www.suse.com/security/cve/CVE-2016-2191"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 973992 for CVE-2016-2191","url":"https://bugzilla.suse.com/973992"}],"title":"SUSE CVE CVE-2016-2191","tracking":{"current_release_date":"2025-05-01T06:43:04Z","generator":{"date":"2023-02-15T05:06:19Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2016-2191","initial_release_date":"2023-02-15T05:06:19Z","revision_history":[{"date":"2023-02-15T05:06:19Z","number":"2","summary":"Current version"},{"date":"2023-12-08T04:37:35Z","number":"3","summary":"Current version"},{"date":"2025-01-01T10:07:00Z","number":"4","summary":"Current version"},{"date":"2025-02-18T15:47:10Z","number":"5","summary":"Current version"},{"date":"2025-03-16T04:11:18Z","number":"6","summary":"Current version"},{"date":"2025-05-01T06:43:04Z","number":"7","summary":"Current version"}],"status":"interim","version":"7"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"optipng-0.7.6-1.4","product":{"name":"optipng-0.7.6-1.4","product_id":"optipng-0.7.6-1.4","product_identification_helper":{"cpe":"cpe:2.3:a:optipng:optipng:0.7.6:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/optipng@0.7.6-1.4?upstream=optipng-0.7.6-1.4.src.rpm"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"optipng-0.7.6-1.4 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:optipng-0.7.6-1.4"},"product_reference":"optipng-0.7.6-1.4","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2016-2191","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2016-2191"}],"notes":[{"category":"general","text":"The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:optipng-0.7.6-1.4"]},"references":[{"category":"external","summary":"CVE-2016-2191","url":"https://www.suse.com/security/cve/CVE-2016-2191"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 973992 for CVE-2016-2191","url":"https://bugzilla.suse.com/973992"}],"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 Tumbleweed:optipng-0.7.6-1.4"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.0"},"products":["openSUSE Tumbleweed:optipng-0.7.6-1.4"]}],"threats":[{"category":"impact","date":"2016-04-04T17:51:45Z","details":"critical"}],"title":"CVE-2016-2191"}]}