{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"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-2026-86219","title":"Title"},{"category":"description","text":"Authen::SASL::Perl::DIGEST_MD5 versions before 2.2100 for Perl accept replayed authentication responses via unverified nonce in server_step.\n\nserver_start generates a fresh nonce and sends it in the challenge, and nothing later compares that value against the nonce the client returns. server_step derives the expected digest from the client's own parameters, so a response verifies whenever its digest matches the nonce it carries. The count table it also checks is keyed on the client-supplied nonce and starts empty in each new server object, so a captured first response, carrying `nc=00000001`, passes that too. RFC 2831 defines the nonce in the response as the value the server sent in the preceding challenge.\n\nAn attacker who observes one successful `qop=auth` exchange can replay the captured response against a later session for the same service, host, realm and user, and authenticate as that user without knowing the password.","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-2026-86219","url":"https://www.suse.com/security/cve/CVE-2026-86219"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1279806 for CVE-2026-86219","url":"https://bugzilla.suse.com/1279806"},{"category":"external","summary":"Advisory link for SUSE-SU-2026:4280-1","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264280-1/"},{"category":"external","summary":"Advisory link for SUSE-SU-2026:4302-1","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264302-1/"}],"title":"SUSE CVE CVE-2026-86219","tracking":{"current_release_date":"2026-09-25T23:52:54Z","generator":{"date":"2026-09-08T23:56:56Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2026-86219","initial_release_date":"2026-09-08T23:56:56Z","revision_history":[{"date":"2026-09-08T23:56:56Z","number":"2","summary":"vulnerabilities added,references added,severity changed from  to important"},{"date":"2026-09-10T01:48:24Z","number":"3","summary":"scores added,updates released"},{"date":"2026-09-15T01:01:13Z","number":"4","summary":"updates entered QA,more updates marked as affected"},{"date":"2026-09-18T00:24:34Z","number":"5","summary":"unknown changes"},{"date":"2026-09-25T23:52:54Z","number":"6","summary":"more updates released,references added"}],"status":"interim","version":"6"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Desktop 15 SP7","product":{"name":"SUSE Linux Enterprise Desktop 15 SP7","product_id":"SUSE Linux Enterprise Desktop 15 SP7","product_identification_helper":{"cpe":"cpe:/o:suse:sled:15:sp7"}}},{"category":"product_name","name":"SUSE Linux Enterprise High Performance Computing 12 SP3","product":{"name":"SUSE Linux Enterprise High Performance Computing 12 SP3","product_id":"SUSE Linux Enterprise High Performance Computing 12 SP3","product_identification_helper":{"cpe":"cpe:/o:suse:sle-hpc:12:sp3"}}},{"category":"product_name","name":"SUSE Linux Enterprise High Performance Computing 12 SP5","product":{"name":"SUSE Linux Enterprise High Performance Computing 12 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Applications 15 SP3:perl-Authen-SASL"},"product_reference":"perl-Authen-SASL","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"perl-Authen-SASL as component of SUSE Linux Enterprise High Performance Computing 15 SP3","product_id":"SUSE Linux Enterprise High Performance Computing 15 SP3:perl-Authen-SASL"},"product_reference":"perl-Authen-SASL","relates_to_product_reference":"SUSE Linux Enterprise High Performance Computing 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"perl-Authen-SASL as component of SUSE Linux Enterprise Server 15 SP3-LTSS","product_id":"SUSE Linux Enterprise Server 15 SP3-LTSS:perl-Authen-SASL"},"product_reference":"perl-Authen-SASL","relates_to_product_reference":"SUSE Linux Enterprise Server 15 SP3-LTSS"}]},"vulnerabilities":[{"cve":"CVE-2026-86219","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2026-86219"}],"notes":[{"category":"general","text":"Authen::SASL::Perl::DIGEST_MD5 versions before 2.2100 for Perl accept replayed authentication responses via unverified nonce in server_step.\n\nserver_start generates a fresh nonce and sends it in the challenge, and nothing later compares that value against the nonce the client returns. server_step derives the expected digest from the client's own parameters, so a response verifies whenever its digest matches the nonce it carries. The count table it also checks is keyed on the client-supplied nonce and starts empty in each new server object, so a captured first response, carrying `nc=00000001`, passes that too. RFC 2831 defines the nonce in the response as the value the server sent in the preceding challenge.\n\nAn attacker who observes one successful `qop=auth` exchange can replay the captured response against a later session for the same service, host, realm and user, and authenticate as that user without knowing the password.","title":"CVE description"}],"product_status":{"first_fixed":["SUSE Linux Enterprise Server 15 SP6-LTSS:perl-Authen-SASL-2.16-150000.1.9.1","SUSE Linux Enterprise Server 16.0:perl-Authen-SASL-2.170.0-160000.4.1","SUSE Linux Enterprise Server for SAP Applications 15 SP6:perl-Authen-SASL-2.16-150000.1.9.1","SUSE Linux Enterprise Server for SAP applications 16.0:perl-Authen-SASL-2.170.0-160000.4.1"],"known_affected":["SUSE Linux Enterprise High Performance Computing 15 SP1:perl-Authen-SASL","SUSE Linux Enterprise High Performance Computing 15 SP2:perl-Authen-SASL","SUSE Linux Enterprise High Performance Computing 15 SP3:perl-Authen-SASL","SUSE Linux Enterprise Server 15 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SUSE-SU-2026:4302-1","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264302-1/"}],"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 Desktop 15 SP7:perl-Authen-SASL-2.16-150000.1.9.1","SUSE Linux Enterprise High Performance Computing 12 SP3:perl-Authen-SASL-2.16-5.6.1","SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:perl-Authen-SASL-2.16-150000.1.9.1","SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:perl-Authen-SASL-2.16-150000.1.9.1","SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:perl-Authen-SASL-2.16-150000.1.9.1","SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:perl-Authen-SASL-2.16-150000.1.9.1","SUSE Linux Enterprise Module for Development Tools 15 SP7:perl-Authen-SASL-2.16-150000.1.9.1","SUSE Linux Enterprise Server 12 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