CVE-2020-1720
Low
Description
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.
SeverityLow
CVSS3.1
Exploit probability—
Product
Postgresql
PublishedMar 17, 2020
First seenMar 17, 2020
Weakness typeCWE-285CWE-285
How to fix
Update
- postgresql postgresql9.6.17, 10.12, 11.7, 12.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| postgresql postgresql | 9.6 ≤ v < 9.6.17, 10.0 ≤ v < 10.12, 11.0 ≤ v < 11.7, 12.0 ≤ v < 12.2 | 9.6.17, 10.12, 11.7, 12.2 |
| redhat decision_manager | 7.0 | — |
| redhat software_collections | No range specified | — |
| redhat enterprise_linux | 8.0 | — |
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