CVEvulnerability
CVE-2022-24736
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-04-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-476
Description
Redis is an in-memory database that persists on disk. Prior to versions 6.2.7 and 7.0.0, an attacker attempting to load a specially crafted Lua script can cause NULL pointer dereference which will result with a crash of the redis-server process. The problem is fixed in Redis versions 7.0.0 and 6.2.7. An additional workaround to mitigate this problem without patching the redis-server executable, if Lua scripting is not being used, is to block access to `SCRIPT LOAD` and `EVAL` commands using ACL rules.
Affected configurations
• redis redis (< 6.2.7)
• redis redis 7.0
• fedoraproject fedora 34
• fedoraproject fedora 35
• fedoraproject fedora 36
• netapp management services for element software
• netapp management services for netapp hci
• oracle communications operations monitor 4.3
• oracle communications operations monitor 4.4
• oracle communications operations monitor 5.0
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://github.com/redis/redis/pull/10651 Exploit, Third Party Advisory
- https://github.com/redis/redis/releases/tag/6.2.7 Release Notes, Third Party Advisory
- https://github.com/redis/redis/releases/tag/7.0.0 Release Notes, Third Party Advisory
- https://github.com/redis/redis/security/advisories/GHSA-3qpw-7686-5984 Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J4ZK3675DGHVVDOFLJN7WX6YYH27GPMK/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VPYKSG7LKUJGVM2P72EHXKVRVRWHLORX/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WSTPUCAPBRHIFPSCOURR4OYX4E2OISAF/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202209-17 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220715-0003/ Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.html Patch, Third Party Advisory
- https://github.com/redis/redis/pull/10651 Exploit, Third Party Advisory
- https://github.com/redis/redis/releases/tag/6.2.7 Release Notes, Third Party Advisory
- https://github.com/redis/redis/releases/tag/7.0.0 Release Notes, Third Party Advisory
- https://github.com/redis/redis/security/advisories/GHSA-3qpw-7686-5984 Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J4ZK3675DGHVVDOFLJN7WX6YYH27GPMK/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VPYKSG7LKUJGVM2P72EHXKVRVRWHLORX/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WSTPUCAPBRHIFPSCOURR4OYX4E2OISAF/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202209-17 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220715-0003/ Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.html Patch, Third Party Advisory