{"id":"OESA-2021-1172","summary":"redis security update","details":"Redis is an advanced key-value store. It is often referred to as a dattructure server since keys can contain strings, hashes ,lists, sets anorted sets.\r\n\r\nSecurity Fix(es):\r\n\r\nA heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc, leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users, who use jemalloc or glibc malloc.(CVE-2021-3470)","modified":"2026-08-18T01:15:10.142316683Z","published":"2021-05-06T11:04:24Z","upstream":["CVE-2021-3470"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1172"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3470"}],"affected":[{"package":{"name":"redis","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/redis&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.11-14.oe1"}]}],"ecosystem_specific":{"aarch64":["redis-4.0.11-14.oe1.aarch64.rpm","redis-debugsource-4.0.11-14.oe1.aarch64.rpm","redis-debuginfo-4.0.11-14.oe1.aarch64.rpm"],"src":["redis-4.0.11-14.oe1.src.rpm"],"x86_64":["redis-debugsource-4.0.11-14.oe1.x86_64.rpm","redis-debuginfo-4.0.11-14.oe1.x86_64.rpm","redis-4.0.11-14.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1172.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}