{"id":"USN-6078-1","summary":"libwebp vulnerability","details":"Irvan Kurniawan discovered that libwebp incorrectly handled certain memory\noperations. If a user or automated system were tricked into opening a\nspecially crafted image file, a remote attacker could use this issue to\ncause libwebp to crash, resulting in a denial of service, or possibly\nexecute arbitrary code.\n","modified":"2026-04-27T16:39:49.202892Z","published":"2023-05-16T13:26:33Z","related":["UBUNTU-CVE-2023-1999"],"upstream":["CVE-2023-1999","UBUNTU-CVE-2023-1999"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6078-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1999"}],"affected":[{"package":{"name":"libwebp","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libwebp@0.6.1-2ubuntu0.18.04.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.1-2ubuntu0.18.04.2"}]}],"versions":["0.6.0-3","0.6.0-4","0.6.1-1","0.6.1-2","0.6.1-2ubuntu0.18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libwebp6","binary_version":"0.6.1-2ubuntu0.18.04.2"},{"binary_name":"libwebpdemux2","binary_version":"0.6.1-2ubuntu0.18.04.2"},{"binary_name":"libwebpmux3","binary_version":"0.6.1-2ubuntu0.18.04.2"},{"binary_name":"webp","binary_version":"0.6.1-2ubuntu0.18.04.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6078-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2023-1999","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","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"}]}]}}},{"package":{"name":"libwebp","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libwebp@0.6.1-2ubuntu0.20.04.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.1-2ubuntu0.20.04.2"}]}],"versions":["0.6.1-2","0.6.1-2ubuntu0.20.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libwebp6","binary_version":"0.6.1-2ubuntu0.20.04.2"},{"binary_name":"libwebpdemux2","binary_version":"0.6.1-2ubuntu0.20.04.2"},{"binary_name":"libwebpmux3","binary_version":"0.6.1-2ubuntu0.20.04.2"},{"binary_name":"webp","binary_version":"0.6.1-2ubuntu0.20.04.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6078-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2023-1999","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","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"}]}]}}},{"package":{"name":"libwebp","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libwebp@1.2.2-2ubuntu0.22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.2-2ubuntu0.22.04.1"}]}],"versions":["0.6.1-2.1","0.6.1-2.1build1","1.2.1-6","1.2.1-7","1.2.2-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libwebp7","binary_version":"1.2.2-2ubuntu0.22.04.1"},{"binary_name":"libwebpdemux2","binary_version":"1.2.2-2ubuntu0.22.04.1"},{"binary_name":"libwebpmux3","binary_version":"1.2.2-2ubuntu0.22.04.1"},{"binary_name":"webp","binary_version":"1.2.2-2ubuntu0.22.04.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6078-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2023-1999","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","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"}]}]}}}],"schema_version":"1.7.5"}