{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"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-2020-5238","title":"Title"},{"category":"description","text":"The table extension in GitHub Flavored Markdown before version 0.29.0.gfm.1 takes O(n * n) time to parse certain inputs. An attacker could craft a markdown table which would take an unreasonably long time to process, causing a denial of service. This issue does not affect the upstream cmark project. The issue has been fixed in version 0.29.0.gfm.1.","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-2020-5238","url":"https://www.suse.com/security/cve/CVE-2020-5238"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1173851 for CVE-2020-5238","url":"https://bugzilla.suse.com/1173851"}],"title":"SUSE CVE CVE-2020-5238","tracking":{"current_release_date":"2025-04-25T05:47:17Z","generator":{"date":"2023-02-15T04:03:22Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2020-5238","initial_release_date":"2023-02-15T04:03:22Z","revision_history":[{"date":"2023-02-15T04:03:22Z","number":"2","summary":"Current version"},{"date":"2023-10-31T02:31:30Z","number":"3","summary":"Current version"},{"date":"2025-01-01T05:57:47Z","number":"4","summary":"Current version"},{"date":"2025-02-15T06:35:01Z","number":"5","summary":"Current version"},{"date":"2025-02-17T06:57:54Z","number":"6","summary":"Current version"},{"date":"2025-03-15T10:16:03Z","number":"7","summary":"Current version"},{"date":"2025-04-25T05:47:17Z","number":"8","summary":"Current version"}],"status":"interim","version":"8"}},"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":"pandoc-2.0.6-5.el8","product":{"name":"pandoc-2.0.6-5.el8","product_id":"pandoc-2.0.6-5.el8","product_identification_helper":{"cpe":"cpe:2.3:a:pandoc:pandoc:2.0.6:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/pandoc@2.0.6-5.el8?upstream=pandoc-2.0.6-5.el8.src.rpm"}}},{"category":"product_version","name":"pandoc-common-2.0.6-5.el8","product":{"name":"pandoc-common-2.0.6-5.el8","product_id":"pandoc-common-2.0.6-5.el8","product_identification_helper":{"purl":"pkg:rpm/suse/pandoc-common@2.0.6-5.el8"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"pandoc-2.0.6-5.el8 as component of SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8:pandoc-2.0.6-5.el8"},"product_reference":"pandoc-2.0.6-5.el8","relates_to_product_reference":"SUSE Liberty Linux 8"},{"category":"default_component_of","full_product_name":{"name":"pandoc-common-2.0.6-5.el8 as component of SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8:pandoc-common-2.0.6-5.el8"},"product_reference":"pandoc-common-2.0.6-5.el8","relates_to_product_reference":"SUSE Liberty Linux 8"}]},"vulnerabilities":[{"cve":"CVE-2020-5238","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-5238"}],"notes":[{"category":"general","text":"The table extension in GitHub Flavored Markdown before version 0.29.0.gfm.1 takes O(n * n) time to parse certain inputs. An attacker could craft a markdown table which would take an unreasonably long time to process, causing a denial of service. This issue does not affect the upstream cmark project. The issue has been fixed in version 0.29.0.gfm.1.","title":"CVE description"}],"product_status":{"recommended":["SUSE Liberty Linux 8:pandoc-2.0.6-5.el8","SUSE Liberty Linux 8:pandoc-common-2.0.6-5.el8"]},"references":[{"category":"external","summary":"CVE-2020-5238","url":"https://www.suse.com/security/cve/CVE-2020-5238"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1173851 for CVE-2020-5238","url":"https://bugzilla.suse.com/1173851"}],"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:pandoc-2.0.6-5.el8","SUSE Liberty Linux 8:pandoc-common-2.0.6-5.el8"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Liberty Linux 8:pandoc-2.0.6-5.el8","SUSE Liberty Linux 8:pandoc-common-2.0.6-5.el8"]}],"threats":[{"category":"impact","date":"2020-07-02T06:14:57Z","details":"moderate"}],"title":"CVE-2020-5238"}]}