{"id":"USN-7615-2","summary":"clamav vulnerabilities","details":"USN-7615-1 fixed several vulnerabilities in ClamAV. This update provides\nthe corresponding update for Ubuntu 20.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that ClamAV incorrectly handled scanning UDF files. A\n remote attacker could possibly use this issue to cause ClamAV to crash,\n resulting in a denial of service. (CVE-2025-20234)\n\n It was discovered that ClamAV incorrectly handled scanning PDF files. A\n remote attacker could use this issue to cause ClamAV to crash, resulting\n in a denial of service, or possibly execute arbitrary code.\n (CVE-2025-20260)\n","modified":"2026-04-27T18:17:09.984242050Z","published":"2025-07-07T09:59:07Z","related":["UBUNTU-CVE-2025-20234","UBUNTU-CVE-2025-20260"],"upstream":["CVE-2025-20234","CVE-2025-20260","UBUNTU-CVE-2025-20234","UBUNTU-CVE-2025-20260"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7615-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-20234"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-20260"}],"affected":[{"package":{"name":"clamav","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/clamav@1.4.3+dfsg-0ubuntu0.20.04.1+esm1?arch=source&distro=esm-infra/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1"}]}],"versions":["0.101.4+dfsg-1ubuntu1","0.102.1+dfsg-1ubuntu1","0.102.1+dfsg-2ubuntu1","0.102.1+dfsg-2ubuntu2","0.102.2+dfsg-1ubuntu1","0.102.2+dfsg-2ubuntu1","0.102.3+dfsg-0ubuntu0.20.04.1","0.102.4+dfsg-0ubuntu0.20.04.1","0.103.2+dfsg-0ubuntu0.20.04.1","0.103.2+dfsg-0ubuntu0.20.04.2","0.103.5+dfsg-1~20.04.1","0.103.6+dfsg-0ubuntu0.20.04.1","0.103.8+dfsg-0ubuntu0.20.04.1","0.103.9+dfsg-0ubuntu0.20.04.1","0.103.11+dfsg-0ubuntu0.20.04.1","0.103.12+dfsg-0ubuntu0.20.04.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1","binary_name":"clamav"},{"binary_version":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1","binary_name":"clamav-base"},{"binary_version":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1","binary_name":"clamav-daemon"},{"binary_version":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1","binary_name":"clamav-docs"},{"binary_version":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1","binary_name":"clamav-freshclam"},{"binary_version":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1","binary_name":"clamav-milter"},{"binary_version":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1","binary_name":"clamav-testfiles"},{"binary_version":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1","binary_name":"clamdscan"},{"binary_version":"1.4.3+dfsg-0ubuntu0.20.04.1+esm1","binary_name":"libclamav12"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7615-2.json","cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"id":"CVE-2025-20234","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-20260","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}}],"schema_version":"1.7.5"}