{"id":"AZL-6842","summary":"CVE-2020-14147 affecting package redis for versions less than 5.0.5-7","details":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","modified":"2026-04-01T05:21:24.703484Z","published":"2020-06-15T18:15:14Z","upstream":["CVE-2020-14147"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14147"}],"affected":[{"package":{"name":"redis","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/redis"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.5-7"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6842.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}]}