{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","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":"Security update for matio","title":"Title of the patch"},{"category":"description","text":"This update for matio fixes the following issues:\n\n- update to version 1.5.29:\n  * Fix printing rank-1-variable in Mat_VarPrint\n  * Fix array index out of bounds in Mat_VarPrint when printing\n    UTF-8 character data (boo#1239678, CVE-2025-2337)\n  * Fix heap-based buffer overflow in strdup_vprintf\n    (boo#1239677, CVE-2025-2338)\n  * Changed Mat_VarPrint to print all values of rank-2-variable\n  * Several other fixes, for example for access violations in\n    Mat_VarPrint\n\n- Update to version 1.5.28:\n  * Fixed bug writing MAT_T_INT8/MAT_T_UINT8 encoded character\n    array to compressed v5 MAT file (regression of v1.5.12).\n  * Fixed bug reading all-zero sparse array of v4 MAT file\n    (regression of v1.5.18).\n  * Updated C99 snprintf.c.\n  * CMake: Enabled testing.\n  * Several other fixes, for example for access violations in\n    Mat_VarPrint.\n","title":"Description of the patch"},{"category":"details","text":"openSUSE-Leap-16.0-packagehub-66","title":"Patchnames"},{"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":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_20022-1.json"},{"category":"self","summary":"SUSE Bug 1239677","url":"https://bugzilla.suse.com/1239677"},{"category":"self","summary":"SUSE Bug 1239678","url":"https://bugzilla.suse.com/1239678"},{"category":"self","summary":"SUSE CVE CVE-2025-2337 page","url":"https://www.suse.com/security/cve/CVE-2025-2337/"},{"category":"self","summary":"SUSE CVE CVE-2025-2338 page","url":"https://www.suse.com/security/cve/CVE-2025-2338/"}],"title":"Security update for matio","tracking":{"current_release_date":"2026-01-11T17:15:13Z","generator":{"date":"2026-01-11T17:15:13Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2026:20022-1","initial_release_date":"2026-01-11T17:15:13Z","revision_history":[{"date":"2026-01-11T17:15:13Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"libmatio-devel-1.5.29-bp160.1.1.aarch64","product":{"name":"libmatio-devel-1.5.29-bp160.1.1.aarch64","product_id":"libmatio-devel-1.5.29-bp160.1.1.aarch64"}},{"category":"product_version","name":"libmatio13-1.5.29-bp160.1.1.aarch64","product":{"name":"libmatio13-1.5.29-bp160.1.1.aarch64","product_id":"libmatio13-1.5.29-bp160.1.1.aarch64"}},{"category":"product_version","name":"matio-tools-1.5.29-bp160.1.1.aarch64","product":{"name":"matio-tools-1.5.29-bp160.1.1.aarch64","product_id":"matio-tools-1.5.29-bp160.1.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"libmatio-devel-1.5.29-bp160.1.1.ppc64le","product":{"name":"libmatio-devel-1.5.29-bp160.1.1.ppc64le","product_id":"libmatio-devel-1.5.29-bp160.1.1.ppc64le"}},{"category":"product_version","name":"libmatio13-1.5.29-bp160.1.1.ppc64le","product":{"name":"libmatio13-1.5.29-bp160.1.1.ppc64le","product_id":"libmatio13-1.5.29-bp160.1.1.ppc64le"}},{"category":"product_version","name":"matio-tools-1.5.29-bp160.1.1.ppc64le","product":{"name":"matio-tools-1.5.29-bp160.1.1.ppc64le","product_id":"matio-tools-1.5.29-bp160.1.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"libmatio-devel-1.5.29-bp160.1.1.s390x","product":{"name":"libmatio-devel-1.5.29-bp160.1.1.s390x","product_id":"libmatio-devel-1.5.29-bp160.1.1.s390x"}},{"category":"product_version","name":"libmatio13-1.5.29-bp160.1.1.s390x","product":{"name":"libmatio13-1.5.29-bp160.1.1.s390x","product_id":"libmatio13-1.5.29-bp160.1.1.s390x"}},{"category":"product_version","name":"matio-tools-1.5.29-bp160.1.1.s390x","product":{"name":"matio-tools-1.5.29-bp160.1.1.s390x","product_id":"matio-tools-1.5.29-bp160.1.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"libmatio-devel-1.5.29-bp160.1.1.x86_64","product":{"name":"libmatio-devel-1.5.29-bp160.1.1.x86_64","product_id":"libmatio-devel-1.5.29-bp160.1.1.x86_64"}},{"category":"product_version","name":"libmatio13-1.5.29-bp160.1.1.x86_64","product":{"name":"libmatio13-1.5.29-bp160.1.1.x86_64","product_id":"libmatio13-1.5.29-bp160.1.1.x86_64"}},{"category":"product_version","name":"matio-tools-1.5.29-bp160.1.1.x86_64","product":{"name":"matio-tools-1.5.29-bp160.1.1.x86_64","product_id":"matio-tools-1.5.29-bp160.1.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"openSUSE Leap 16.0","product":{"name":"openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0"}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"libmatio-devel-1.5.29-bp160.1.1.aarch64 as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.aarch64"},"product_reference":"libmatio-devel-1.5.29-bp160.1.1.aarch64","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"libmatio-devel-1.5.29-bp160.1.1.ppc64le as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.ppc64le"},"product_reference":"libmatio-devel-1.5.29-bp160.1.1.ppc64le","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"libmatio-devel-1.5.29-bp160.1.1.s390x as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.s390x"},"product_reference":"libmatio-devel-1.5.29-bp160.1.1.s390x","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"libmatio-devel-1.5.29-bp160.1.1.x86_64 as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.x86_64"},"product_reference":"libmatio-devel-1.5.29-bp160.1.1.x86_64","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"libmatio13-1.5.29-bp160.1.1.aarch64 as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.aarch64"},"product_reference":"libmatio13-1.5.29-bp160.1.1.aarch64","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"libmatio13-1.5.29-bp160.1.1.ppc64le as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.ppc64le"},"product_reference":"libmatio13-1.5.29-bp160.1.1.ppc64le","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"libmatio13-1.5.29-bp160.1.1.s390x as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.s390x"},"product_reference":"libmatio13-1.5.29-bp160.1.1.s390x","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"libmatio13-1.5.29-bp160.1.1.x86_64 as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.x86_64"},"product_reference":"libmatio13-1.5.29-bp160.1.1.x86_64","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"matio-tools-1.5.29-bp160.1.1.aarch64 as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.aarch64"},"product_reference":"matio-tools-1.5.29-bp160.1.1.aarch64","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"matio-tools-1.5.29-bp160.1.1.ppc64le as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.ppc64le"},"product_reference":"matio-tools-1.5.29-bp160.1.1.ppc64le","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"matio-tools-1.5.29-bp160.1.1.s390x as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.s390x"},"product_reference":"matio-tools-1.5.29-bp160.1.1.s390x","relates_to_product_reference":"openSUSE Leap 16.0"},{"category":"default_component_of","full_product_name":{"name":"matio-tools-1.5.29-bp160.1.1.x86_64 as component of openSUSE Leap 16.0","product_id":"openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.x86_64"},"product_reference":"matio-tools-1.5.29-bp160.1.1.x86_64","relates_to_product_reference":"openSUSE Leap 16.0"}]},"vulnerabilities":[{"cve":"CVE-2025-2337","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-2337"}],"notes":[{"category":"general","text":"A vulnerability, which was classified as critical, has been found in tbeu matio 1.5.28. This issue affects the function Mat_VarPrint of the file src/mat.c. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-2337","url":"https://www.suse.com/security/cve/CVE-2025-2337"},{"category":"external","summary":"SUSE Bug 1239678 for CVE-2025-2337","url":"https://bugzilla.suse.com/1239678"}],"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:libmatio-devel-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":8.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","version":"3.1"},"products":["openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.x86_64"]}],"threats":[{"category":"impact","date":"2026-01-11T17:15:13Z","details":"important"}],"title":"CVE-2025-2337"},{"cve":"CVE-2025-2338","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-2338"}],"notes":[{"category":"general","text":"A vulnerability, which was classified as critical, was found in tbeu matio 1.5.28. Affected is the function strdup_vprintf of the file src/io.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-2338","url":"https://www.suse.com/security/cve/CVE-2025-2338"},{"category":"external","summary":"SUSE Bug 1239677 for CVE-2025-2338","url":"https://bugzilla.suse.com/1239677"}],"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:libmatio-devel-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":8.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","version":"3.1"},"products":["openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio-devel-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:libmatio13-1.5.29-bp160.1.1.x86_64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.aarch64","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.ppc64le","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.s390x","openSUSE Leap 16.0:matio-tools-1.5.29-bp160.1.1.x86_64"]}],"threats":[{"category":"impact","date":"2026-01-11T17:15:13Z","details":"important"}],"title":"CVE-2025-2338"}]}