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.
References
History
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MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2023-12-10T17:56:57.131Z
Updated: 2024-05-01T20:21:31.327Z
Reserved: 2023-10-31T03:56:42.638Z
Link: CVE-2023-5869
JSON object: View
NVD Information
Status : Modified
Published: 2023-12-10T18:15:07.410
Modified: 2024-01-25T09:15:08.087
Link: CVE-2023-5869
JSON object: View
Redhat Information
No data.
CWE