9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
6.2 Medium
AI Score
Confidence
High
0.014 Low
EPSS
Percentile
86.5%
Certain Red Hat Enterprise Linux (RHEL) 4 and 5 packages for OpenSSH, as signed in August 2008 using a legitimate Red Hat GPG key, contain an externally introduced modification (Trojan Horse) that allows the package authors to have an unknown impact. NOTE: since the malicious packages were not distributed from any official Red Hat sources, the scope of this issue is restricted to users who may have obtained these packages through unofficial distribution points. As of 20080827, no unofficial distributions of this software are known.
secunia.com/advisories/31575
secunia.com/advisories/32241
securitytracker.com/id?1020730
support.avaya.com/elmodocs2/security/ASA-2008-399.htm
www.redhat.com/security/data/openssh-blacklist.html
www.redhat.com/support/errata/RHSA-2008-0855.html
www.securityfocus.com/bid/30794
www.vupen.com/english/advisories/2008/2821
exchange.xforce.ibmcloud.com/vulnerabilities/44747