{"id":"UBUNTU-CVE-2020-0256","details":"In LoadPartitionTable of gpt.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege when inserting a malicious USB device, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-8.0Android ID: A-152874864","modified":"2026-02-04T03:24:26.095558Z","published":"2020-08-11T20:15:00Z","related":["USN-5262-1"],"upstream":["CVE-2020-0256"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-0256"},{"type":"REPORT","url":"https://sourceforge.net/p/gptfdisk/code/ci/81c8bbee46ad6ebacf72eae70ba5147f376205a4/"},{"type":"REPORT","url":"https://android.googlesource.com/platform/external/gptfdisk/+/7ffd0a26064cf25c0922f2bab511e4b4e8149083"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5262-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-0256"}],"affected":[{"package":{"name":"gdisk","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/gdisk@0.8.8-1ubuntu0.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.7-1","0.8.8-1build1","0.8.8-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.8.8-1ubuntu0.1","binary_name":"gdisk"},{"binary_version":"0.8.8-1ubuntu0.1","binary_name":"gdisk-noicu"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0256.json"}},{"package":{"name":"gdisk","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/gdisk@1.0.1-1ubuntu0.1~esm2?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1-1ubuntu0.1~esm2"}]}],"versions":["1.0.0-3","1.0.1-1","1.0.1-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.1-1ubuntu0.1~esm2","binary_name":"gdisk"}],"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-2020-0256.json"}},{"package":{"name":"gdisk","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/gdisk@1.0.3-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.1-1build1","1.0.3-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.3-1","binary_name":"gdisk"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0256.json"}},{"package":{"name":"gdisk","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/gdisk@1.0.5-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.4-3","1.0.5-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.5-1","binary_name":"gdisk"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0256.json"}},{"package":{"name":"gdisk","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/gdisk@1.0.8-4build1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.8-1","1.0.8-3","1.0.8-4","1.0.8-4build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.8-4build1","binary_name":"gdisk"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0256.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}