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CVE-2016-0752

7.5 · HIGHActively Exploited

Directory traversal vulnerability in Action View in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 allows remote attackers to rea…

Published Feb 16, 2016CWE-22EPSS 95.54%

Overview

CVE-2016-0752 is a high-severity vulnerability. It was published on February 16, 2016 and has a CVSS 3.1 base score of 7.5 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Directory traversal vulnerability in Action View in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 allows remote attackers to read arbitrary files by leveraging an application's unrestricted use of the render method and providing a .. (dot dot) in a pathname.

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.fedoraproject.org/pipermail/package-announce/2016-February/178044.htmlReflists.fedoraproject.org/pipermail/package-announce/2016-February/178069.htmlReflists.opensuse.org/opensuse-security-announce/2016-04/msg00053.htmlReflists.opensuse.org/opensuse-updates/2016-02/msg00034.htmlReflists.opensuse.org/opensuse-updates/2016-02/msg00043.htmlRefrhn.redhat.com/errata/RHSA-2016-0296.htmlRefwww.debian.org/security/2016/dsa-3464Refwww.openwall.com/lists/oss-security/2016/01/25/13Refwww.securityfocus.com/bid/81801Refwww.securitytracker.com/id/1034816

How CyberStrike helps

Frequently asked questions

What is CVE-2016-0752?

CVE-2016-0752 is a high-severity vulnerability. It was published on February 16, 2016 and has a CVSS 3.1 base score of 7.5 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.

How severe is CVE-2016-0752?

This vulnerability has a CVSS 3.1 base score of 7.5, 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-2016-0752?

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-2016-0752?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2016-0752 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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