{"id":"UBUNTU-CVE-2025-2175","details":"A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.","modified":"2026-01-30T02:42:16.822079Z","published":"2025-03-11T07:15:00Z","related":["USN-7367-1"],"upstream":["CVE-2025-2175"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-2175"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-2175"},{"type":"REPORT","url":"https://github.com/zapping-vbi/zvbi/security/advisories/GHSA-g7cg-7gw9-v8cf"},{"type":"REPORT","url":"https://github.com/zapping-vbi/zvbi/releases/tag/v0.2.44"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.299204"},{"type":"REPORT","url":"https://vuldb.com/?id.299204"},{"type":"REPORT","url":"https://vuldb.com/?submit.512801"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7367-1"}],"affected":[{"package":{"name":"zvbi","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/zvbi@0.2.35-2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.33-7","0.2.35-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libzvbi-common","binary_version":"0.2.35-2"},{"binary_name":"libzvbi-dev","binary_version":"0.2.35-2"},{"binary_name":"libzvbi0","binary_version":"0.2.35-2"},{"binary_name":"zvbi","binary_version":"0.2.35-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-2175.json"}},{"package":{"name":"zvbi","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/zvbi@0.2.35-10ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.35-10ubuntu0.1~esm1"}]}],"versions":["0.2.35-9","0.2.35-10"],"ecosystem_specific":{"binaries":[{"binary_name":"libzvbi-common","binary_version":"0.2.35-10ubuntu0.1~esm1"},{"binary_name":"libzvbi-dev","binary_version":"0.2.35-10ubuntu0.1~esm1"},{"binary_name":"libzvbi0","binary_version":"0.2.35-10ubuntu0.1~esm1"},{"binary_name":"zvbi","binary_version":"0.2.35-10ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-2175.json"}},{"package":{"name":"zvbi","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/zvbi@0.2.35-13ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.35-13ubuntu0.1~esm1"}]}],"versions":["0.2.35-13"],"ecosystem_specific":{"binaries":[{"binary_name":"libzvbi-common","binary_version":"0.2.35-13ubuntu0.1~esm1"},{"binary_name":"libzvbi-dev","binary_version":"0.2.35-13ubuntu0.1~esm1"},{"binary_name":"libzvbi0","binary_version":"0.2.35-13ubuntu0.1~esm1"},{"binary_name":"zvbi","binary_version":"0.2.35-13ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-2175.json"}},{"package":{"name":"zvbi","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/zvbi@0.2.35-17ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.35-17ubuntu0.1~esm1"}]}],"versions":["0.2.35-16","0.2.35-17"],"ecosystem_specific":{"binaries":[{"binary_name":"libzvbi-common","binary_version":"0.2.35-17ubuntu0.1~esm1"},{"binary_name":"libzvbi-dev","binary_version":"0.2.35-17ubuntu0.1~esm1"},{"binary_name":"libzvbi0","binary_version":"0.2.35-17ubuntu0.1~esm1"},{"binary_name":"zvbi","binary_version":"0.2.35-17ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-2175.json"}},{"package":{"name":"zvbi","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/zvbi@0.2.35-19ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.35-19ubuntu0.1~esm1"}]}],"versions":["0.2.35-18","0.2.35-19"],"ecosystem_specific":{"binaries":[{"binary_name":"libzvbi-common","binary_version":"0.2.35-19ubuntu0.1~esm1"},{"binary_name":"libzvbi-dev","binary_version":"0.2.35-19ubuntu0.1~esm1"},{"binary_name":"libzvbi0","binary_version":"0.2.35-19ubuntu0.1~esm1"},{"binary_name":"zvbi","binary_version":"0.2.35-19ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-2175.json"}},{"package":{"name":"zvbi","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/zvbi@0.2.42-2ubuntu0.24.04.1~esm1?arch=source&distro=esm-apps/noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.42-2ubuntu0.24.04.1~esm1"}]}],"versions":["0.2.41-2","0.2.42-1","0.2.42-1.1","0.2.42-1.2","0.2.42-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libzvbi-common","binary_version":"0.2.42-2ubuntu0.24.04.1~esm1"},{"binary_name":"libzvbi-dev","binary_version":"0.2.42-2ubuntu0.24.04.1~esm1"},{"binary_name":"libzvbi0t64","binary_version":"0.2.42-2ubuntu0.24.04.1~esm1"},{"binary_name":"zvbi","binary_version":"0.2.42-2ubuntu0.24.04.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-2175.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}