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CVE-2024-39677

5.9 · MEDIUM

NHibernate is an object-relational mapper for the .NET framework.

Published Jul 8, 2024CWE-89EPSS 0.58%

Overview

CVE-2024-39677 is a medium-severity vulnerability. It was published on July 8, 2024 and has a CVSS 3.1 base score of 5.9 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

NHibernate is an object-relational mapper for the .NET framework. A SQL injection vulnerability exists in some types implementing ILiteralType.ObjectToSQLString. Callers of these methods are exposed to the vulnerability, which includes mappings using inheritance with discriminator values; HQL queries referencing a static field of the application; users of the SqlInsertBuilder and SqlUpdateBuilder utilities, calling their AddColumn overload taking a literal value; and any direct use of the ObjectToSQLString methods for building SQL queries on the user side. This vulnerability is fixed in 5.4.9 and 5.5.2.

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

GitHubgithub.com/nhibernate/nhibernate-core/commit/b4a69d1a5ff5744312478d70308329af496e4ba9GitHubgithub.com/nhibernate/nhibernate-core/issues/3516GitHubgithub.com/nhibernate/nhibernate-core/pull/3517GitHubgithub.com/nhibernate/nhibernate-core/pull/3547GitHubgithub.com/nhibernate/nhibernate-core/security/advisories/GHSA-fg4q-ccq8-3r5qGitHubgithub.com/nhibernate/nhibernate-core/commit/b4a69d1a5ff5744312478d70308329af496e4ba9GitHubgithub.com/nhibernate/nhibernate-core/issues/3516GitHubgithub.com/nhibernate/nhibernate-core/pull/3517GitHubgithub.com/nhibernate/nhibernate-core/pull/3547GitHubgithub.com/nhibernate/nhibernate-core/security/advisories/GHSA-fg4q-ccq8-3r5q

How CyberStrike helps

Frequently asked questions

What is CVE-2024-39677?

CVE-2024-39677 is a medium-severity vulnerability. It was published on July 8, 2024 and has a CVSS 3.1 base score of 5.9 (MEDIUM).

How severe is CVE-2024-39677?

This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2024-39677?

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-2024-39677?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-39677 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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