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CVE-2013-4179

4.3 · MEDIUM

The security group extension in OpenStack Compute (Nova) Grizzly 2013.1.3, Havana before havana-3, and earlier allows remote attackers to cause a denial of service (resource consumption and crash)…

Published Sep 16, 2013openstackCWE-119EPSS 2.73%

Overview

CVE-2013-4179 is a medium-severity vulnerability affecting openstack havana. It was published on September 16, 2013 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The security group extension in OpenStack Compute (Nova) Grizzly 2013.1.3, Havana before havana-3, and earlier allows remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack. NOTE: this issue is due to an incomplete fix for CVE-2013-1664.

Remediation

Check the references section for vendor advisories and patches from openstack. Update havana 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
openstackhavana0Affected

References

Refrhn.redhat.com/errata/RHSA-2013-1199.htmlRefwww.ubuntu.com/usn/USN-2005-1Refbugs.launchpad.net/ossa/+bug/1190229Refrhn.redhat.com/errata/RHSA-2013-1199.htmlRefwww.ubuntu.com/usn/USN-2005-1Refbugs.launchpad.net/ossa/+bug/1190229

How CyberStrike helps

Frequently asked questions

What is CVE-2013-4179?

CVE-2013-4179 is a medium-severity vulnerability affecting openstack havana. It was published on September 16, 2013 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2013-4179?

This vulnerability has a CVSS 2.0 base score of 4.3, 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-2013-4179?

Check the references section for vendor advisories and patches from openstack. Update havana 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-2013-4179?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-4179 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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