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CVE-2019-25103

4.3 · MEDIUM

A vulnerability has been found in simple-markdown 0.5.1 and classified as problematic.

Published Feb 12, 2023CWE-1333EPSS 0.94%

Overview

CVE-2019-25103 is a medium-severity vulnerability. It was published on February 12, 2023 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

A vulnerability has been found in simple-markdown 0.5.1 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file simple-markdown.js. The manipulation leads to inefficient regular expression complexity. The attack can be launched remotely. Upgrading to version 0.5.2 is able to address this issue. The patch is named 89797fef9abb4cab2fb76a335968266a92588816. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-220639.

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/ariabuckles/simple-markdown/commit/89797fef9abb4cab2fb76a335968266a92588816GitHubgithub.com/ariabuckles/simple-markdown/releases/tag/0.5.2Refvuldb.com/?ctiid.220639Refvuldb.com/?id.220639GitHubgithub.com/ariabuckles/simple-markdown/commit/89797fef9abb4cab2fb76a335968266a92588816GitHubgithub.com/ariabuckles/simple-markdown/releases/tag/0.5.2Refvuldb.com/?ctiid.220639Refvuldb.com/?id.220639

How CyberStrike helps

Frequently asked questions

What is CVE-2019-25103?

CVE-2019-25103 is a medium-severity vulnerability. It was published on February 12, 2023 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2019-25103?

This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2019-25103?

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-2019-25103?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-25103 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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