CVE-2013-2014 OpenStack Identity (Keystone) Denial of Service

What is CVE-2013-2014?

CVE-2013-2014 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 2 Jun 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

OpenStack Identity (Keystone) before 2013.1 allows remote attackers to cause a denial of service (memory consumption and crash) via multiple long requests.

Weakness: CWE-20

Which versions are affected by CVE-2013-2014?

3 open source packages ship an affected version, including keystone. It affects 2 products.

Products include Fedoraproject Fedora, Openstack Keystone.

How do I fix CVE-2013-2014?

Upgrade keystone to 8.0.0a0 or later.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2013-2014 being exploited?

There is no known exploitation of CVE-2013-2014 in the wild and no public exploit code.

Other vulnerabilities in Fedoraproject Fedora

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• CVE-2021-39226 Grafana Authentication Bypass Exploited Critical 9.8
• CVE-2019-5544 VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow Exploited Critical 9.8
• CVE-2024-4947 Google Chromium V8 Type Confusion Exploited Critical 9.6
• CVE-2024-4671 Google Chromium Visuals Use-After-Free Exploited Critical 9.6

All Fedoraproject Fedora vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2013-2014, GHSA-7332-36h8-8jh8, PYSEC-2026-651.