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FreeBSD: VID-6FAE2D6C-1F38-11EE-A475-080027F5FEC9 (CVE-2023-36824): redis -- heap overflow in COMMAND GETKEYS and ACL evaluation

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FreeBSD: VID-6FAE2D6C-1F38-11EE-A475-080027F5FEC9 (CVE-2023-36824): redis -- heap overflow in COMMAND GETKEYS and ACL evaluation

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/10/2023
Created
07/13/2023
Added
07/12/2023
Modified
07/24/2023

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.

Solution(s)

  • freebsd-upgrade-package-redis
  • freebsd-upgrade-package-redis-devel

References

  • CVE-2023-36824

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