{"id":"UBUNTU-CVE-2023-36824","details":"Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several scenarios that may lead to authenticated users executing a specially crafted `COMMAND GETKEYS` or `COMMAND GETKEYSANDFLAGS`and authenticated users who were set with ACL rules that match key names, executing a specially crafted command that refers to a variadic list of key names. The vulnerability is patched in Redis 7.0.12.","modified":"2025-07-16T07:46:08.315111Z","published":"2023-07-11T17:15:00Z","withdrawn":"2025-07-18T16:54:32Z","upstream":["CVE-2023-36824"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-36824"},{"type":"REPORT","url":"https://github.com/redis/redis/security/advisories/GHSA-4cfx-h9gq-xpx3"},{"type":"REPORT","url":"https://github.com/redis/redis/releases/tag/7.0.12"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-36824"}],"affected":[{"package":{"name":"redis","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/redis@5:7.0.12-1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5:7.0.12-1"}]}],"ecosystem_specific":{"binaries":[{"binary_name":"redis","binary_version":"5:7.0.12-1"},{"binary_name":"redis-sentinel","binary_version":"5:7.0.12-1"},{"binary_name":"redis-server","binary_version":"5:7.0.12-1"},{"binary_name":"redis-tools","binary_version":"5:7.0.12-1"},{"binary_name":"redis-tools-dbgsym","binary_version":"5:7.0.12-1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-36824.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}