CVE-2021-3515
Last modified
CVE-2021-3515 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. 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().. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
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().
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 2ndquadrant | Pglogical | < 2.3.4 |
| 2ndquadrant | Pglogical | >= 3.0.0, < 3.6.26 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1954112Issue Tracking, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1954112Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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