CVE-2023-5868
CVSS 3.1 Score 4.3 of 10 (medium)
Details
Published Dec 10, 2023
Updated: Jan 25, 2024
CWE ID 686
Summary
CVE-2023-5868 is a memory disclosure vulnerability affecting PostgreSQL. It enables remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments. When the database handles 'unknown'-type values from string literals without proper type designation, it results in excessive data output, allowing attackers to read some portion of system memory and potentially reveal notable and confidential information.
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Affected Products
- PostgreSQL
- Red Hat Enterprise Linux
- Redhat Software Collections
- Redhat Enterprise Linux For Ibm Z Systems
Affected Vendors
- Postgresql
- Red Hat
Advisories, Assessments, and Mitigations
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