vulnerability
Debian: CVE-2023-5868: postgresql-13, postgresql-15 -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:P/I:N/A:N) | Nov 20, 2023 | Nov 20, 2023 | Aug 15, 2025 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
Nov 20, 2023
Added
Nov 20, 2023
Modified
Aug 15, 2025
Description
A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments. Handling 'unknown'-type values from string literals without type designation can disclose bytes, potentially revealing notable and confidential information. This issue exists due to excessive data output in aggregate function calls, enabling remote users to read some portion of system memory.
Solutions
debian-upgrade-postgresql-13debian-upgrade-postgresql-15
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