{"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-2023-23009","title":"Title"},{"category":"description","text":"Libreswan 4.9 allows remote attackers to cause a denial of service (assert failure and daemon restart) via crafted TS payload with an incorrect selector length.","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-2023-23009","url":"https://www.suse.com/security/cve/CVE-2023-23009"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"title":"SUSE CVE CVE-2023-23009","tracking":{"current_release_date":"2025-03-15T06:28:37Z","generator":{"date":"2023-10-31T02:19:35Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2023-23009","initial_release_date":"2023-10-31T02:19:35Z","revision_history":[{"date":"2023-10-31T02:19:35Z","number":"2","summary":"Current version"},{"date":"2025-01-01T02:15:49Z","number":"3","summary":"Current version"},{"date":"2025-02-14T06:39:36Z","number":"4","summary":"Current version"},{"date":"2025-02-16T06:31:39Z","number":"5","summary":"Current version"},{"date":"2025-03-15T06:28:37Z","number":"6","summary":"Current version"}],"status":"interim","version":"6"}},"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_name","name":"SUSE Liberty Linux 9","product":{"name":"SUSE Liberty Linux 9","product_id":"SUSE Liberty Linux 9","product_identification_helper":{"cpe":"cpe:/o:suse:sll:9"}}},{"category":"product_version","name":"libreswan-4.9-2.el8_8.2","product":{"name":"libreswan-4.9-2.el8_8.2","product_id":"libreswan-4.9-2.el8_8.2","product_identification_helper":{"purl":"pkg:rpm/suse/libreswan@4.9-2.el8_8.2"}}},{"category":"product_version","name":"libreswan-4.9-2.el9_2","product":{"name":"libreswan-4.9-2.el9_2","product_id":"libreswan-4.9-2.el9_2","product_identification_helper":{"purl":"pkg:rpm/suse/libreswan@4.9-2.el9_2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"libreswan-4.9-2.el8_8.2 as component of SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8:libreswan-4.9-2.el8_8.2"},"product_reference":"libreswan-4.9-2.el8_8.2","relates_to_product_reference":"SUSE Liberty Linux 8"},{"category":"default_component_of","full_product_name":{"name":"libreswan-4.9-2.el9_2 as component of SUSE Liberty Linux 9","product_id":"SUSE Liberty Linux 9:libreswan-4.9-2.el9_2"},"product_reference":"libreswan-4.9-2.el9_2","relates_to_product_reference":"SUSE Liberty Linux 9"}]},"vulnerabilities":[{"cve":"CVE-2023-23009","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-23009"}],"notes":[{"category":"general","text":"Libreswan 4.9 allows remote attackers to cause a denial of service (assert failure and daemon restart) via crafted TS payload with an incorrect selector length.","title":"CVE description"}],"product_status":{"recommended":["SUSE Liberty Linux 8:libreswan-4.9-2.el8_8.2","SUSE Liberty Linux 9:libreswan-4.9-2.el9_2"]},"references":[{"category":"external","summary":"CVE-2023-23009","url":"https://www.suse.com/security/cve/CVE-2023-23009"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"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:libreswan-4.9-2.el8_8.2","SUSE Liberty Linux 9:libreswan-4.9-2.el9_2"]}],"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:libreswan-4.9-2.el8_8.2","SUSE Liberty Linux 9:libreswan-4.9-2.el9_2"]}],"threats":[{"category":"impact","date":"2023-02-21T18:00:34Z","details":"moderate"}],"title":"CVE-2023-23009"}]}