{"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-2025-66564","title":"Title"},{"category":"description","text":"Sigstore Timestamp Authority is a service for issuing RFC 3161 timestamps. Prior to 2.0.3, Function api.ParseJSONRequest currently splits (via a call to strings.Split) an optionally-provided OID (which is untrusted data) on periods. Similarly, function api.getContentType splits the Content-Type header (which is also untrusted data) on an application string. As a result, in the face of a malicious request with either an excessively long OID in the payload containing many period characters or a malformed Content-Type header, a call to api.ParseJSONRequest or api.getContentType incurs allocations of O(n) bytes (where n stands for the length of the function's argument). This vulnerability is fixed in 2.0.3.","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-2025-66564","url":"https://www.suse.com/security/cve/CVE-2025-66564"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"title":"SUSE CVE CVE-2025-66564","tracking":{"current_release_date":"2026-02-12T00:31:43Z","generator":{"date":"2025-12-16T00:23:18Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2025-66564","initial_release_date":"2025-12-16T00:23:18Z","revision_history":[{"date":"2025-12-16T00:23:18Z","number":"2","summary":"references added,severity changed from  to important"},{"date":"2026-02-04T00:30:06Z","number":"3","summary":"vulnerabilities added"},{"date":"2026-02-12T00:31:43Z","number":"4","summary":"more updates released"}],"status":"interim","version":"4"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Leap 16.0","product":{"name":"openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0"}},{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"trivy-0.69.0-1.1","product":{"name":"trivy-0.69.0-1.1","product_id":"trivy-0.69.0-1.1","product_identification_helper":{"purl":"pkg:rpm/suse/trivy@0.69.0-1.1?upstream=trivy-0.69.0-1.1.src.rpm"}}},{"category":"product_version","name":"trivy-0.69.0-bp160.1.1","product":{"name":"trivy-0.69.0-bp160.1.1","product_id":"trivy-0.69.0-bp160.1.1","product_identification_helper":{"purl":"pkg:rpm/suse/trivy@0.69.0-bp160.1.1?upstream=trivy-0.69.0-bp160.1.1.src.rpm"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"trivy-0.69.0-bp160.1.1 as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:trivy-0.69.0-bp160.1.1"},"product_reference":"trivy-0.69.0-bp160.1.1","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"trivy-0.69.0-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:trivy-0.69.0-1.1"},"product_reference":"trivy-0.69.0-1.1","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2025-66564","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-66564"}],"notes":[{"category":"general","text":"Sigstore Timestamp Authority is a service for issuing RFC 3161 timestamps. Prior to 2.0.3, Function api.ParseJSONRequest currently splits (via a call to strings.Split) an optionally-provided OID (which is untrusted data) on periods. Similarly, function api.getContentType splits the Content-Type header (which is also untrusted data) on an application string. As a result, in the face of a malicious request with either an excessively long OID in the payload containing many period characters or a malformed Content-Type header, a call to api.ParseJSONRequest or api.getContentType incurs allocations of O(n) bytes (where n stands for the length of the function's argument). This vulnerability is fixed in 2.0.3.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 16.0:trivy-0.69.0-bp160.1.1","openSUSE Tumbleweed:trivy-0.69.0-1.1"]},"references":[{"category":"external","summary":"CVE-2025-66564","url":"https://www.suse.com/security/cve/CVE-2025-66564"},{"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":["openSUSE Leap 16.0:trivy-0.69.0-bp160.1.1","openSUSE Tumbleweed:trivy-0.69.0-1.1"]}],"threats":[{"category":"impact","date":"2025-12-05T01:02:51Z","details":"important"}],"title":"CVE-2025-66564"}]}