CVE-2021-38140
CRITICALCVSS 9.8/10EPSS 1.29%
Last modified
CVE-2021-38140 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The set_user extension module before 2.0.1 for PostgreSQL allows a potential privilege escalation using RESET SESSION AUTHORIZATION after set_user().. EPSS estimates a 1.29% chance of exploitation in the next 30 days.
Description
The set_user extension module before 2.0.1 for PostgreSQL allows a potential privilege escalation using RESET SESSION AUTHORIZATION after set_user().
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Set User Project | Set User | < 2.0.1 |
References
- https://github.com/pgaudit/set_user/compare/REL2_0_0...REL2_0_1Patch, Third Party Advisory
- https://github.com/pgaudit/set_user/releases/tag/REL2_0_1Release Notes, Third Party Advisory
- https://github.com/pgaudit/set_user/compare/REL2_0_0...REL2_0_1Patch, Third Party Advisory
- https://github.com/pgaudit/set_user/releases/tag/REL2_0_1Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-38140?
The set_user extension module before 2.0.1 for PostgreSQL allows a potential privilege escalation using RESET SESSION AUTHORIZATION after set_user().
How severe is CVE-2021-38140?
CVE-2021-38140 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.29% probability of exploitation in the next 30 days.
How do I fix CVE-2021-38140?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-38140?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST