CVE-2013-2157
First published: Tue Aug 20 2013(Updated: )
OpenStack Keystone Folsom, Grizzly before 2013.1.3, and Havana, when using LDAP with Anonymous binding, allows remote attackers to bypass authentication via an empty password.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenStack keystonemiddleware | >=2012.2<=2012.2.4 | |
| OpenStack keystonemiddleware | >=2013.1<2013.1.3 | |
| OpenStack keystonemiddleware | >=2013.2<=2013.2.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2013-2157?
CVE-2013-2157 has a moderate severity level as it allows attackers to bypass authentication.
How do I fix CVE-2013-2157?
To fix CVE-2013-2157, upgrade OpenStack Keystone to version 2013.1.3 or later.
Which versions are affected by CVE-2013-2157?
CVE-2013-2157 affects OpenStack Keystone versions from 2012.2 up to, but not including, 2013.1.3.
What type of attack does CVE-2013-2157 enable?
CVE-2013-2157 enables remote attackers to bypass authentication using an empty password.
Is CVE-2013-2157 related to LDAP configurations?
Yes, CVE-2013-2157 is specifically related to LDAP configurations using Anonymous binding.
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- vendor/openstack
- canonical/openstack keystonemiddleware
- version/openstack keystonemiddleware/2012.2
- version/openstack keystonemiddleware/2012.2.4
- version/openstack keystonemiddleware/2013.1
- version/openstack keystonemiddleware/2013.2
- version/openstack keystonemiddleware/2013.2.4