{"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-2025-40907","title":"Title"},{"category":"description","text":"FCGI versions 0.44 through 0.82, for Perl, include a vulnerable version of the FastCGI fcgi2 (aka fcgi) library.\n\nThe included FastCGI library is affected by  CVE-2025-23016, causing an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c.","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-2025-40907","url":"https://www.suse.com/security/cve/CVE-2025-40907"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1243326 for CVE-2025-40907","url":"https://bugzilla.suse.com/1243326"},{"category":"external","summary":"Advisory link for ESSA-2025:3015","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001640.html"},{"category":"external","summary":"Advisory link for ESSA-2025:3016","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001648.html"},{"category":"external","summary":"Advisory link for ESSA-2025:3017","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001646.html"},{"category":"external","summary":"Advisory link for ESSA-2025:3018","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001649.html"},{"category":"external","summary":"Advisory link for RHSA-2025:8625","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001641.html"},{"category":"external","summary":"Advisory link for RHSA-2025:8635","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001637.html"}],"title":"SUSE CVE CVE-2025-40907","tracking":{"current_release_date":"2025-12-19T00:30:03Z","generator":{"date":"2025-05-20T01:07:42Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2025-40907","initial_release_date":"2025-05-20T01:07:42Z","revision_history":[{"date":"2025-05-20T01:07:42Z","number":"2","summary":"Current version"},{"date":"2025-06-11T02:46:11Z","number":"3","summary":"Current version"},{"date":"2025-06-12T03:31:54Z","number":"4","summary":"Current version"},{"date":"2025-06-13T02:18:22Z","number":"5","summary":"Current version"},{"date":"2025-10-01T23:22:35Z","number":"6","summary":"Current version"},{"date":"2025-12-17T00:30:12Z","number":"7","summary":"description changed"},{"date":"2025-12-19T00:30:03Z","number":"8","summary":"description changed"}],"status":"interim","version":"8"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Liberty Linux 7 LTSS","product":{"name":"SUSE Liberty Linux 7 LTSS","product_id":"SUSE Liberty Linux 7 LTSS"}},{"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":"perl-FCGI-0.74-8.el7_9.1","product":{"name":"perl-FCGI-0.74-8.el7_9.1","product_id":"perl-FCGI-0.74-8.el7_9.1","product_identification_helper":{"purl":"pkg:rpm/suse/perl-FCGI@0.74-8.el7_9.1?upstream=FastCGI-0.74-8.el7_9.1.src.rpm"}}},{"category":"product_version","name":"perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4","product":{"name":"perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4","product_id":"perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4","product_identification_helper":{"purl":"pkg:rpm/suse/perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4@"}}},{"category":"product_version","name":"perl-FCGI-0.79-8.1.el9_6","product":{"name":"perl-FCGI-0.79-8.1.el9_6","product_id":"perl-FCGI-0.79-8.1.el9_6","product_identification_helper":{"purl":"pkg:rpm/suse/perl-FCGI@0.79-8.1.el9_6?upstream=FastCGI-0.79-8.1.el9_6.src.rpm"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"perl-FCGI-0.74-8.el7_9.1 as component of SUSE Liberty Linux 7 LTSS","product_id":"SUSE Liberty Linux 7 LTSS:perl-FCGI-0.74-8.el7_9.1"},"product_reference":"perl-FCGI-0.74-8.el7_9.1","relates_to_product_reference":"SUSE Liberty Linux 7 LTSS"},{"category":"default_component_of","full_product_name":{"name":"perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4 as component of SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8:perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4"},"product_reference":"perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4","relates_to_product_reference":"SUSE Liberty Linux 8"},{"category":"default_component_of","full_product_name":{"name":"perl-FCGI-0.79-8.1.el9_6 as component of SUSE Liberty Linux 9","product_id":"SUSE Liberty Linux 9:perl-FCGI-0.79-8.1.el9_6"},"product_reference":"perl-FCGI-0.79-8.1.el9_6","relates_to_product_reference":"SUSE Liberty Linux 9"}]},"vulnerabilities":[{"cve":"CVE-2025-40907","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-40907"}],"notes":[{"category":"general","text":"FCGI versions 0.44 through 0.82, for Perl, include a vulnerable version of the FastCGI fcgi2 (aka fcgi) library.\n\nThe included FastCGI library is affected by  CVE-2025-23016, causing an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c.","title":"CVE description"}],"product_status":{"recommended":["SUSE Liberty Linux 7 LTSS:perl-FCGI-0.74-8.el7_9.1","SUSE Liberty Linux 8:perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4","SUSE Liberty Linux 9:perl-FCGI-0.79-8.1.el9_6"]},"references":[{"category":"external","summary":"CVE-2025-40907","url":"https://www.suse.com/security/cve/CVE-2025-40907"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1243326 for CVE-2025-40907","url":"https://bugzilla.suse.com/1243326"},{"category":"external","summary":"Advisory link for ESSA-2025:3015","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001640.html"},{"category":"external","summary":"Advisory link for ESSA-2025:3016","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001648.html"},{"category":"external","summary":"Advisory link for ESSA-2025:3017","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001646.html"},{"category":"external","summary":"Advisory link for ESSA-2025:3018","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001649.html"},{"category":"external","summary":"Advisory link for RHSA-2025:8625","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001641.html"},{"category":"external","summary":"Advisory link for RHSA-2025:8635","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001637.html"}],"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 7 LTSS:perl-FCGI-0.74-8.el7_9.1","SUSE Liberty Linux 8:perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4","SUSE Liberty Linux 9:perl-FCGI-0.79-8.1.el9_6"]}],"scores":[{"cvss_v3":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"products":["SUSE Liberty Linux 7 LTSS:perl-FCGI-0.74-8.el7_9.1","SUSE Liberty Linux 8:perl-FCGI-0.78-12.module+el8.10.0+23147+df114ff4","SUSE Liberty Linux 9:perl-FCGI-0.79-8.1.el9_6"]}],"threats":[{"category":"impact","date":"2025-05-16T14:00:15Z","details":"moderate"}],"title":"CVE-2025-40907"}]}