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.
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Affected Vendors & Products
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History
Sat, 14 Sep 2024 00:45:00 +0000
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MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2023-12-10T17:56:57.131Z
Updated: 2024-11-15T15:11:34.563Z
Reserved: 2023-10-31T03:56:42.638Z
Link: CVE-2023-5869
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-12-10T18:15:07.410
Modified: 2024-09-14T00:15:11.427
Link: CVE-2023-5869
Redhat