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CVE-2017-1002201

6.1 · MEDIUM

In haml versions prior to version 5.0.0.beta.2, when using user input to perform tasks on the server, characters like < > " ' must be escaped properly.

Published Oct 15, 2019CWE-79EPSS 1.45%

Overview

CVE-2017-1002201 is a medium-severity vulnerability. It was published on October 15, 2019 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

In haml versions prior to version 5.0.0.beta.2, when using user input to perform tasks on the server, characters like < > " ' must be escaped properly. In this case, the ' character was missed. An attacker can manipulate the input to introduce additional attributes, potentially executing code.

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/haml/haml/commit/18576ae6e9bdcb4303fdbe6b3199869d289d67c2Reflists.debian.org/debian-lts-announce/2019/11/msg00007.htmlReflists.debian.org/debian-lts-announce/2021/12/msg00028.htmlRefsecurity.gentoo.org/glsa/202007-27Refsnyk.io/vuln/SNYK-RUBY-HAML-20362GitHubgithub.com/haml/haml/commit/18576ae6e9bdcb4303fdbe6b3199869d289d67c2Reflists.debian.org/debian-lts-announce/2019/11/msg00007.htmlReflists.debian.org/debian-lts-announce/2021/12/msg00028.htmlRefsecurity.gentoo.org/glsa/202007-27Refsnyk.io/vuln/SNYK-RUBY-HAML-20362

How CyberStrike helps

Frequently asked questions

What is CVE-2017-1002201?

CVE-2017-1002201 is a medium-severity vulnerability. It was published on October 15, 2019 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2017-1002201?

This vulnerability has a CVSS 3.1 base score of 6.1, 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-2017-1002201?

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-2017-1002201?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2017-1002201 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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