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Amazon Linux AMI: CVE-2023-5869: Security patch for postgresql92 (ALAS-2025-1959)

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Amazon Linux AMI: CVE-2023-5869: Security patch for postgresql92 (ALAS-2025-1959)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
12/10/2023
Created
02/11/2025
Added
02/06/2025
Modified
02/06/2025

Description

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing specially crafted data. This enables the execution of arbitrary code on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory.

Solution(s)

  • amazon-linux-upgrade-postgresql92

References

  • ALAS-2025-1959
  • CVE-2023-5869
  • 查看数 725
  • 已创建
  • 最后回复

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