CVE-2013-2157

Description

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.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.06% Top 25%
Vendor Advisory redhat.com Vendor Advisory redhat.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.openwall.com/lists/oss-security/2013/06/13/3 third party advisory mailing list
http://rhn.redhat.com/errata/RHSA-2013-1083.html third party advisory vendor advisory
http://www.securityfocus.com/bid/60545 vdb entry third party advisory
http://rhn.redhat.com/errata/RHSA-2013-0994.html third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-2157?
CVE-2013-2157 has been scored as a medium severity vulnerability.
How to fix CVE-2013-2157?
To fix CVE-2013-2157, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-2157 being actively exploited in the wild?
It is possible that CVE-2013-2157 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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