CVE-2013-1865 OpenStack Keystone Improper Authentication vulnerability

What is CVE-2013-1865?

CVE-2013-1865 is a medium-severity authentication bypass vulnerability in Canonical Ubuntu Linux, published on 22 Mar 2013. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

OpenStack Keystone Folsom (2012.2) does not properly perform revocation checks for Keystone PKI tokens when done through a server, which allows remote attackers to bypass intended access restrictions via a revoked PKI token.

Weakness: CWE-287

Which versions are affected by CVE-2013-1865?

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

Products include Canonical Ubuntu Linux, Openstack Folsom.

How do I fix CVE-2013-1865?

Upgrade keystone to 2012.2.4 or later.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2013-1865 being exploited?

There is no known exploitation of CVE-2013-1865 in the wild and no public exploit code.

Other vulnerabilities in Canonical Ubuntu Linux

• CVE-2020-11651 SaltStack Salt Authentication Bypass Exploited Critical 9.8
• CVE-2020-7247 OpenSMTPD Remote Code Execution Exploited Critical 9.8
• CVE-2019-16928 Exim Out-of-bounds Write Exploited Critical 9.8
• CVE-2018-6789 Exim Buffer Overflow Exploited Critical 9.8
• CVE-2015-2590 Oracle Java SE and Java SE Embedded Remote Code Execution Exploited Critical 9.8

All Canonical Ubuntu Linux vulnerabilities

Sources

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

Also known as GHSA-22q6-wwq7-2jj9, PYSEC-2013-39.