{"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-2009-1958","title":"Title"},{"category":"description","text":"charon/sa/tasks/child_create.c in the charon daemon in strongSWAN before 4.3.1 switches the NULL checks for TSi and TSr payloads, which allows remote attackers to cause a denial of service via an IKE_AUTH request without a (1) TSi or (2) TSr traffic selector.","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-2009-1958","url":"https://www.suse.com/security/cve/CVE-2009-1958"},{"category":"external","summary":"SUSE 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11:strongswan-doc-4.2.8-1.23.1"]},"references":[{"category":"external","summary":"CVE-2009-1958","url":"https://www.suse.com/security/cve/CVE-2009-1958"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 507742 for CVE-2009-1958","url":"https://bugzilla.suse.com/507742"},{"category":"external","summary":"Advisory link for SUSE-SR:2009:012","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UZFW5KU5NKW7N2N2NBJXVL2IW7DVJYIB/#UZFW5KU5NKW7N2N2NBJXVL2IW7DVJYIB"}],"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 Linux Enterprise Server 11:strongswan-4.2.8-1.23.1","SUSE Linux Enterprise Server 11:strongswan-doc-4.2.8-1.23.1","SUSE Linux Enterprise Server for SAP Applications 11:strongswan-4.2.8-1.23.1","SUSE Linux Enterprise Server for SAP Applications 11:strongswan-doc-4.2.8-1.23.1"]}],"threats":[{"category":"impact","date":"2013-06-28T04:49:32Z","details":"moderate"}],"title":"CVE-2009-1958"}]}