6.5 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.084 Low
EPSS
Percentile
94.3%
sshd.c in OpenSSH 3.6.1p2 and 3.7.1p2 and possibly other versions, when using privilege separation, does not properly signal the non-privileged process when a session has been terminated after exceeding the LoginGraceTime setting, which leaves the connection open and allows remote attackers to cause a denial of service (connection consumption).
CPE | Name | Operator | Version |
---|---|---|---|
openbsd:openssh | openbsd openssh | eq | 3.7.1p2 |
openbsd:openssh | openbsd openssh | eq | 3.6.1p2 |
marc.info/?l=openssh-unix-dev&m=107520317020444&w=2
marc.info/?l=openssh-unix-dev&m=107529205602320&w=2
rhn.redhat.com/errata/RHSA-2005-550.html
secunia.com/advisories/17000
secunia.com/advisories/17135
secunia.com/advisories/17252
secunia.com/advisories/22875
secunia.com/advisories/23680
support.avaya.com/elmodocs2/security/ASA-2005-216.pdf
support.avaya.com/elmodocs2/security/ASA-2005-223.pdf
www.osvdb.org/16567
www.securityfocus.com/archive/1/425397/100/0/threaded
www.securityfocus.com/archive/1/451404/100/0/threaded
www.securityfocus.com/archive/1/451417/100/200/threaded
www.securityfocus.com/archive/1/451426/100/200/threaded
www.securityfocus.com/bid/14963
www.vmware.com/download/esx/esx-202-200610-patch.html
www.vmware.com/download/esx/esx-213-200610-patch.html
www.vmware.com/support/vi3/doc/esx-3069097-patch.html
www.vmware.com/support/vi3/doc/esx-9986131-patch.html
www.vupen.com/english/advisories/2006/4502
exchange.xforce.ibmcloud.com/vulnerabilities/20930
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11541