vulnerability
Alma Linux: CVE-2021-32029: Important: postgresql:12 security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:P/I:N/A:N) | Oct 8, 2021 | May 4, 2022 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
Oct 8, 2021
Added
May 4, 2022
Modified
Aug 11, 2025
Description
A flaw was found in postgresql. Using an UPDATE ... RETURNING command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.
Solutions
alma-upgrade-pgauditalma-upgrade-postgres-decoderbufs
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