Vulnerability CVE-2012-6137
Published: 2013-05-21

Description:
rhn-migrate-classic-to-rhsm tool in Red Hat subscription-manager does not verify the Red Hat Network Classic server's X.509 certificate when migrating to a Certificate-based Red Hat Network, which allows remote man-in-the-middle attackers to obtain sensitive information such as user credentials.

Type:

CWE-255

 (Credentials Management)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Redhat -> Enterprise linux 
Redhat -> Enterprise linux desktop 
Redhat -> Enterprise linux eus 
Redhat -> Enterprise linux hpc node 
Redhat -> Enterprise linux long life 
Redhat -> Enterprise linux server 
Redhat -> Enterprise linux server aus 
Redhat -> Enterprise linux server eus 
Redhat -> Enterprise linux workstation 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=885130
http://xforce.iss.net/xforce/xfdb/84020
http://www.securitytracker.com/id/1028520
http://www.securityfocus.com/bid/59674
http://secunia.com/advisories/53330
http://rhn.redhat.com/errata/RHSA-2013-0788.html
http://osvdb.org/93058
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