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THREATINT
PUBLISHED

CVE-2023-36824

Heap overflow in COMMAND GETKEYS and ACL evaluation in Redis



AssignerGitHub_M
Reserved2023-06-27
Published2023-07-11
Updated2024-10-18

Description

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.



HIGH: 7.4CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Product status

>= 7.0.0, < 7.0.12
affected

References

https://github.com/redis/redis/security/advisories/GHSA-4cfx-h9gq-xpx3

https://github.com/redis/redis/releases/tag/7.0.12

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/

https://security.netapp.com/advisory/ntap-20230814-0009/

cve.org CVE-2023-36824

nvd.nist.gov CVE-2023-36824

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