{"id":"USN-4271-1","summary":"mesa vulnerability","details":"Tim Brown discovered that Mesa incorrectly handled shared memory\npermissions. A local attacker could use this issue to obtain and possibly\nalter sensitive information belonging to another user.\n","modified":"2026-04-22T10:08:48.210584Z","published":"2020-02-06T13:10:55Z","related":["UBUNTU-CVE-2019-5068"],"upstream":["CVE-2019-5068","UBUNTU-CVE-2019-5068"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4271-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-5068"}],"affected":[{"package":{"name":"mesa","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/mesa@19.2.8-0ubuntu0~18.04.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"19.2.8-0ubuntu0~18.04.2"}]}],"versions":["17.2.2-0ubuntu1","17.2.4-0ubuntu2","17.3.3-0ubuntu1","18.0.0~rc4-1ubuntu3","18.0.0~rc5-1ubuntu1","18.0.5-0ubuntu0~18.04.1","18.2.2-0ubuntu1~18.04.1","18.2.2-0ubuntu1~18.04.2","18.2.8-0ubuntu0~18.04.2","19.0.2-1ubuntu1.1~18.04.1","19.0.2-1ubuntu1.1~18.04.2","19.0.8-0ubuntu0~18.04.1","19.0.8-0ubuntu0~18.04.2","19.0.8-0ubuntu0~18.04.3","19.2.1-1ubuntu1~18.04.1","19.2.8-0ubuntu0~18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libd3dadapter9-mesa","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libegl-mesa0","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libegl1-mesa","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libgbm1","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libgl1-mesa-dri","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libgl1-mesa-glx","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libglapi-mesa","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libgles2-mesa","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libglx-mesa0","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libosmesa6","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libwayland-egl1-mesa","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"libxatracker2","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"mesa-opencl-icd","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"mesa-va-drivers","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"mesa-vdpau-drivers","binary_version":"19.2.8-0ubuntu0~18.04.2"},{"binary_name":"mesa-vulkan-drivers","binary_version":"19.2.8-0ubuntu0~18.04.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4271-1.json","cves_map":{"cves":[{"id":"CVE-2019-5068","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:18.04:LTS"}}}],"schema_version":"1.7.5"}