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CVE-2013-0155

6.4 · MEDIUM

Ruby on Rails 3.0.x before 3.0.19, 3.1.x before 3.1.10, and 3.2.x before 3.2.11 does not properly consider differences in parameter handling between the Active Record component and the JSON impleme…

Published Jan 13, 2013rubyonrailsCWE-264EPSS 8.24%

Overview

CVE-2013-0155 is a medium-severity vulnerability affecting rubyonrails rails. It was published on January 13, 2013 and has a CVSS 2.0 base score of 6.4 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Ruby on Rails 3.0.x before 3.0.19, 3.1.x before 3.1.10, and 3.2.x before 3.2.11 does not properly consider differences in parameter handling between the Active Record component and the JSON implementation, which allows remote attackers to bypass intended database-query restrictions and perform NULL checks or trigger missing WHERE clauses via a crafted request, as demonstrated by certain "[nil]" values, a related issue to CVE-2012-2660 and CVE-2012-2694.

Remediation

Check the references section for vendor advisories and patches from rubyonrails. Update rails to the latest patched version. 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.

Affected products

VendorProductVersionsStatus
rubyonrailsrails>= 3.2.0, < 3.2.11Affected
rubyonrailsruby_on_rails>= 3.0.0, < 3.0.19Affected

References

Refics-cert.us-cert.gov/advisories/ICSA-13-036-01AReflists.apple.com/archives/security-announce/2013/Jun/msg00000.htmlReflists.opensuse.org/opensuse-updates/2013-12/msg00079.htmlReflists.opensuse.org/opensuse-updates/2013-12/msg00081.htmlReflists.opensuse.org/opensuse-updates/2013-12/msg00082.htmlReflists.opensuse.org/opensuse-updates/2014-01/msg00003.htmlRefrhn.redhat.com/errata/RHSA-2013-0154.htmlRefrhn.redhat.com/errata/RHSA-2013-0155.htmlRefsupport.apple.com/kb/HT5784Refwww.debian.org/security/2013/dsa-2609

How CyberStrike helps

Frequently asked questions

What is CVE-2013-0155?

CVE-2013-0155 is a medium-severity vulnerability affecting rubyonrails rails. It was published on January 13, 2013 and has a CVSS 2.0 base score of 6.4 (MEDIUM).

How severe is CVE-2013-0155?

This vulnerability has a CVSS 2.0 base score of 6.4, 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-2013-0155?

Check the references section for vendor advisories and patches from rubyonrails. Update rails to the latest patched version. 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-2013-0155?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-0155 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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