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CVE-2020-25694

8.1 · HIGH

A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24.

Published Nov 16, 2020CWE-327EPSS 1.59%

Overview

CVE-2020-25694 is a high-severity vulnerability. It was published on November 16, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refbugzilla.redhat.com/show_bug.cgi?id=1894423Reflists.debian.org/debian-lts-announce/2020/12/msg00005.htmlRefsecurity.gentoo.org/glsa/202012-07Refsecurity.netapp.com/advisory/ntap-20201202-0003/Refwww.postgresql.org/support/security/Refbugzilla.redhat.com/show_bug.cgi?id=1894423Reflists.debian.org/debian-lts-announce/2020/12/msg00005.htmlRefsecurity.gentoo.org/glsa/202012-07Refsecurity.netapp.com/advisory/ntap-20201202-0003/Refwww.postgresql.org/support/security/

How CyberStrike helps

Frequently asked questions

What is CVE-2020-25694?

CVE-2020-25694 is a high-severity vulnerability. It was published on November 16, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).

How severe is CVE-2020-25694?

This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2020-25694?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2020-25694?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-25694 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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