{"id":"USN-5119-1","summary":"libcaca vulnerabilities","details":"It was discovered that libcaca incorrectly handled certain images. An attacker\ncould possibly use this issue to cause a crash. (CVE-2021-30498, CVE-2021-30499)\n","modified":"2026-04-22T10:33:14.916909Z","published":"2021-10-21T14:05:27Z","related":["UBUNTU-CVE-2021-30498","UBUNTU-CVE-2021-30499"],"upstream":["CVE-2021-30498","CVE-2021-30499","UBUNTU-CVE-2021-30498","UBUNTU-CVE-2021-30499"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5119-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-30498"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-30499"}],"affected":[{"package":{"name":"libcaca","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libcaca@0.99.beta18-1ubuntu5.1+esm2?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.beta18-1ubuntu5.1+esm2"}]}],"versions":["0.99.beta18-1ubuntu2","0.99.beta18-1ubuntu3","0.99.beta18-1ubuntu4","0.99.beta18-1ubuntu5","0.99.beta18-1ubuntu5.1","0.99.beta18-1ubuntu5.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"caca-utils","binary_version":"0.99.beta18-1ubuntu5.1+esm2"},{"binary_name":"libcaca0","binary_version":"0.99.beta18-1ubuntu5.1+esm2"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-30498"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-30499"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5119-1.json"}},{"package":{"name":"libcaca","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libcaca@0.99.beta19-2ubuntu0.16.04.2+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.beta19-2ubuntu0.16.04.2+esm1"}]}],"versions":["0.99.beta19-2build2~gcc5.1","0.99.beta19-2build2~gcc5.2","0.99.beta19-2ubuntu0.16.04.1","0.99.beta19-2ubuntu0.16.04.2"],"ecosystem_specific":{"binaries":[{"binary_name":"caca-utils","binary_version":"0.99.beta19-2ubuntu0.16.04.2+esm1"},{"binary_name":"libcaca0","binary_version":"0.99.beta19-2ubuntu0.16.04.2+esm1"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-30498"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-30499"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5119-1.json"}},{"package":{"name":"libcaca","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libcaca@0.99.beta19-2ubuntu0.18.04.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.beta19-2ubuntu0.18.04.3"}]}],"versions":["0.99.beta19-2build2~gcc5.2","0.99.beta19-2build2~gcc5.3","0.99.beta19-2ubuntu0.18.04.1","0.99.beta19-2ubuntu0.18.04.2"],"ecosystem_specific":{"binaries":[{"binary_name":"caca-utils","binary_version":"0.99.beta19-2ubuntu0.18.04.3"},{"binary_name":"libcaca0","binary_version":"0.99.beta19-2ubuntu0.18.04.3"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-30498"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-30499"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5119-1.json"}},{"package":{"name":"libcaca","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libcaca@0.99.beta19-2.1ubuntu1.20.04.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.beta19-2.1ubuntu1.20.04.2"}]}],"versions":["0.99.beta19-2.1","0.99.beta19-2.1ubuntu1","0.99.beta19-2.1ubuntu1.20.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"caca-utils","binary_version":"0.99.beta19-2.1ubuntu1.20.04.2"},{"binary_name":"libcaca0","binary_version":"0.99.beta19-2.1ubuntu1.20.04.2"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-30498"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-30499"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5119-1.json"}}],"schema_version":"1.7.5"}