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CVE-2018-10925

8.1 · HIGH

It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ...

Published Aug 9, 2018CWE-863EPSS 2.24%

Overview

CVE-2018-10925 is a high-severity vulnerability. It was published on August 9, 2018 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. Some level of privileges is required for exploitation.

Technical description

It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server memory. If the attacker also had certain "INSERT" and limited "UPDATE" privileges to a particular table, they could exploit this to update other columns in the same table.

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

Reflists.opensuse.org/opensuse-security-announce/2020-08/msg00043.htmlRefwww.securityfocus.com/bid/105052Refwww.securitytracker.com/id/1041446Refaccess.redhat.com/errata/RHSA-2018:2511Refaccess.redhat.com/errata/RHSA-2018:2565Refaccess.redhat.com/errata/RHSA-2018:2566Refaccess.redhat.com/errata/RHSA-2018:3816Refbugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10925Refsecurity.gentoo.org/glsa/201810-08Refusn.ubuntu.com/3744-1/

How CyberStrike helps

Frequently asked questions

What is CVE-2018-10925?

CVE-2018-10925 is a high-severity vulnerability. It was published on August 9, 2018 and has a CVSS 3.1 base score of 8.1 (HIGH).

How severe is CVE-2018-10925?

This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2018-10925?

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-2018-10925?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-10925 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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