{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"critical"},"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-2025-4638","title":"Title"},{"category":"description","text":"A vulnerability exists in the inftrees.c component of the zlib library, which is bundled within the PointCloudLibrary (PCL). This issue may allow context-dependent attackers to cause undefined behavior by exploiting improper pointer arithmetic.\n\nSince version 1.14.0, PCL by default uses a zlib installation from the system, unless the user sets WITH_SYSTEM_ZLIB=FALSE. So this potential vulnerability is only relevant if the PCL version is older than 1.14.0 or the user specifically requests to not use the system zlib.","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-2025-4638","url":"https://www.suse.com/security/cve/CVE-2025-4638"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"Advisory link for RHSA-2025:8314","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001625.html"}],"title":"SUSE CVE CVE-2025-4638","tracking":{"current_release_date":"2025-10-21T23:33:14Z","generator":{"date":"2025-06-06T02:25:25Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2025-4638","initial_release_date":"2025-06-06T02:25:25Z","revision_history":[{"date":"2025-06-06T02:25:25Z","number":"2","summary":"Current version"},{"date":"2025-10-21T23:33:14Z","number":"3","summary":"Current version"}],"status":"interim","version":"3"}},"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_version","name":"minizip-1.2.7-21.el7_9.1","product":{"name":"minizip-1.2.7-21.el7_9.1","product_id":"minizip-1.2.7-21.el7_9.1","product_identification_helper":{"purl":"pkg:rpm/suse/minizip@1.2.7-21.el7_9.1"}}},{"category":"product_version","name":"minizip-devel-1.2.7-21.el7_9.1","product":{"name":"minizip-devel-1.2.7-21.el7_9.1","product_id":"minizip-devel-1.2.7-21.el7_9.1","product_identification_helper":{"cpe":"cpe:2.3:a:zlib:zlib:1.2.7:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/minizip-devel@1.2.7-21.el7_9.1?upstream=zlib-1.2.7-21.el7_9.1.src.rpm"}}},{"category":"product_version","name":"zlib-1.2.7-21.el7_9.1","product":{"name":"zlib-1.2.7-21.el7_9.1","product_id":"zlib-1.2.7-21.el7_9.1","product_identification_helper":{"cpe":"cpe:2.3:a:zlib:zlib:1.2.7:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/zlib@1.2.7-21.el7_9.1?upstream=zlib-1.2.7-21.el7_9.1.src.rpm"}}},{"category":"product_version","name":"zlib-devel-1.2.7-21.el7_9.1","product":{"name":"zlib-devel-1.2.7-21.el7_9.1","product_id":"zlib-devel-1.2.7-21.el7_9.1","product_identification_helper":{"cpe":"cpe:2.3:a:zlib:zlib:1.2.7:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/zlib-devel@1.2.7-21.el7_9.1?upstream=zlib-1.2.7-21.el7_9.1.src.rpm"}}},{"category":"product_version","name":"zlib-static-1.2.7-21.el7_9.1","product":{"name":"zlib-static-1.2.7-21.el7_9.1","product_id":"zlib-static-1.2.7-21.el7_9.1","product_identification_helper":{"purl":"pkg:rpm/suse/zlib-static@1.2.7-21.el7_9.1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"minizip-1.2.7-21.el7_9.1 as component of SUSE Liberty Linux 7 LTSS","product_id":"SUSE Liberty Linux 7 LTSS:minizip-1.2.7-21.el7_9.1"},"product_reference":"minizip-1.2.7-21.el7_9.1","relates_to_product_reference":"SUSE Liberty Linux 7 LTSS"},{"category":"default_component_of","full_product_name":{"name":"minizip-devel-1.2.7-21.el7_9.1 as component of SUSE Liberty Linux 7 LTSS","product_id":"SUSE Liberty Linux 7 LTSS:minizip-devel-1.2.7-21.el7_9.1"},"product_reference":"minizip-devel-1.2.7-21.el7_9.1","relates_to_product_reference":"SUSE Liberty Linux 7 LTSS"},{"category":"default_component_of","full_product_name":{"name":"zlib-1.2.7-21.el7_9.1 as component of SUSE Liberty Linux 7 LTSS","product_id":"SUSE Liberty Linux 7 LTSS:zlib-1.2.7-21.el7_9.1"},"product_reference":"zlib-1.2.7-21.el7_9.1","relates_to_product_reference":"SUSE Liberty Linux 7 LTSS"},{"category":"default_component_of","full_product_name":{"name":"zlib-devel-1.2.7-21.el7_9.1 as component of SUSE Liberty Linux 7 LTSS","product_id":"SUSE Liberty Linux 7 LTSS:zlib-devel-1.2.7-21.el7_9.1"},"product_reference":"zlib-devel-1.2.7-21.el7_9.1","relates_to_product_reference":"SUSE Liberty Linux 7 LTSS"},{"category":"default_component_of","full_product_name":{"name":"zlib-static-1.2.7-21.el7_9.1 as component of SUSE Liberty Linux 7 LTSS","product_id":"SUSE Liberty Linux 7 LTSS:zlib-static-1.2.7-21.el7_9.1"},"product_reference":"zlib-static-1.2.7-21.el7_9.1","relates_to_product_reference":"SUSE Liberty Linux 7 LTSS"}]},"vulnerabilities":[{"cve":"CVE-2025-4638","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-4638"}],"notes":[{"category":"general","text":"A vulnerability exists in the inftrees.c component of the zlib library, which is bundled within the PointCloudLibrary (PCL). This issue may allow context-dependent attackers to cause undefined behavior by exploiting improper pointer arithmetic.\n\nSince version 1.14.0, PCL by default uses a zlib installation from the system, unless the user sets WITH_SYSTEM_ZLIB=FALSE. So this potential vulnerability is only relevant if the PCL version is older than 1.14.0 or the user specifically requests to not use the system zlib.","title":"CVE description"}],"product_status":{"recommended":["SUSE Liberty Linux 7 LTSS:minizip-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:minizip-devel-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:zlib-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:zlib-devel-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:zlib-static-1.2.7-21.el7_9.1"]},"references":[{"category":"external","summary":"CVE-2025-4638","url":"https://www.suse.com/security/cve/CVE-2025-4638"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"Advisory link for RHSA-2025:8314","url":"https://lists.suse.com/pipermail/suse-liberty-linux-updates/2025-June/001625.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:minizip-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:minizip-devel-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:zlib-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:zlib-devel-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:zlib-static-1.2.7-21.el7_9.1"]}],"scores":[{"cvss_v3":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Liberty Linux 7 LTSS:minizip-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:minizip-devel-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:zlib-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:zlib-devel-1.2.7-21.el7_9.1","SUSE Liberty Linux 7 LTSS:zlib-static-1.2.7-21.el7_9.1"]}],"threats":[{"category":"impact","date":"2025-05-14T20:00:40Z","details":"critical"}],"title":"CVE-2025-4638"}]}