{"id":"UBUNTU-CVE-2020-0499","details":"In FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-156076070","modified":"2026-04-22T13:57:18.662882Z","published":"2020-12-15T16:15:00Z","related":["USN-5733-1"],"upstream":["CVE-2020-0499"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-0499"},{"type":"REPORT","url":"https://android.googlesource.com/platform/external/flac/+/029048f823ced50f63a92e25073427ec3a9bd909%5E%21/#F0"},{"type":"REPORT","url":"https://source.android.com/security/bulletin/pixel/2020-12-01"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5733-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-0499"}],"affected":[{"package":{"name":"flac","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/flac@1.3.0-2ubuntu0.14.04.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.0-2ubuntu0.14.04.1+esm1"}]}],"versions":["1.3.0-1","1.3.0-2","1.3.0-2ubuntu0.14.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.0-2ubuntu0.14.04.1+esm1","binary_name":"flac"},{"binary_version":"1.3.0-2ubuntu0.14.04.1+esm1","binary_name":"libflac++6"},{"binary_version":"1.3.0-2ubuntu0.14.04.1+esm1","binary_name":"libflac8"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0499.json"}},{"package":{"name":"flac","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/flac@1.3.1-4ubuntu0.1~esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-4ubuntu0.1~esm1"}]}],"versions":["1.3.1-4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.1-4ubuntu0.1~esm1","binary_name":"flac"},{"binary_version":"1.3.1-4ubuntu0.1~esm1","binary_name":"libflac++6v5"},{"binary_version":"1.3.1-4ubuntu0.1~esm1","binary_name":"libflac8"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0499.json"}},{"package":{"name":"flac","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/flac@1.3.2-1ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.2-1ubuntu0.1"}]}],"versions":["1.3.2-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.2-1ubuntu0.1","binary_name":"flac"},{"binary_version":"1.3.2-1ubuntu0.1","binary_name":"libflac++6v5"},{"binary_version":"1.3.2-1ubuntu0.1","binary_name":"libflac8"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0499.json"}},{"package":{"name":"flac","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/flac@1.3.3-1ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.3-1ubuntu0.1"}]}],"versions":["1.3.3-1","1.3.3-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.3-1ubuntu0.1","binary_name":"flac"},{"binary_version":"1.3.3-1ubuntu0.1","binary_name":"libflac++6v5"},{"binary_version":"1.3.3-1ubuntu0.1","binary_name":"libflac8"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0499.json"}}],"schema_version":"1.7.5","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":"Ubuntu","score":"low"}]}