medium6.7
CVE-2021-3515
A shell injection flaw was found in pglogical in versions before 2.3.4 and before 3.6.26.
Impact
A shell injection flaw was found in pglogical in versions before 2.3.4 and before 3.6.26. An attacker with CREATEDB privileges on a PostgreSQL server can craft a database name that allows execution of shell commands as the postgresql user when calling pglogical.create_subscription().
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| 2ndquadrant | Pglogical | before 2.3.4 from 3.0.0 before 3.6.26 |