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Amazon Linux 2023: CVE-2023-41056: Important priority package update for redis6 (Multiple Advisories)

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Amazon Linux 2023: CVE-2023-41056: Important priority package update for redis6 (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
Published
01/09/2024
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

Redis is an in-memory database that persists on disk. Redis incorrectly handles resizing of memory buffers which can result in integer overflow that leads to heap overflow and potential remote code execution. This issue has been patched in version 7.0.15 and 7.2.4. A flaw was found in Redis. When processing a certain sequence of payloads, Redis may incorrectly handle the resizing of memory buffers, leading to a heap-based buffer overflow, potentially resulting in a denial of service or remote code execution.

Solution(s)

  • amazon-linux-2023-upgrade-redis6
  • amazon-linux-2023-upgrade-redis6-debuginfo
  • amazon-linux-2023-upgrade-redis6-debugsource
  • amazon-linux-2023-upgrade-redis6-devel
  • amazon-linux-2023-upgrade-redis6-doc

References

  • https://attackerkb.com/topics/cve-2023-41056
  • CVE - 2023-41056
  • https://alas.aws.amazon.com/AL2023/ALAS-2024-516.html
  • https://alas.aws.amazon.com/AL2023/ALAS-2024-528.html
  • https://alas.aws.amazon.com/AL2023/ALAS-2024-538.html
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