CVE-2021-32029
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Postgresql
PublishedOct 8, 2021
First seenOct 8, 2021
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- postgresql postgresql11.12, 12.7, 13.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| postgresql postgresql | 11.0 ≤ v < 11.12, 12.0 ≤ v < 12.7, 13.0 ≤ v < 13.3 | 11.12, 12.7, 13.3 |
| redhat jboss_enterprise_application_platform | 7.0.0 | — |
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