Lucene search

K
ubuntucveUbuntu.comUB:CVE-2014-2653
HistoryMar 27, 2014 - 12:00 a.m.

CVE-2014-2653

2014-03-2700:00:00
ubuntu.com
ubuntu.com
21

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

EPSS

0.006

Percentile

78.5%

The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6
and earlier allows remote servers to trigger the skipping of SSHFP DNS RR
checking by presenting an unacceptable HostCertificate.

Bugs

Notes

Author Note
mdeslaur code is different in lucid, and doesn’t seem vulnerable
OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchopenssh< 1:5.9p1-5ubuntu1.3UNKNOWN
ubuntu12.10noarchopenssh< 1:6.0p1-3ubuntu1.2UNKNOWN
ubuntu13.10noarchopenssh< 1:6.2p2-6ubuntu0.3UNKNOWN

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

EPSS

0.006

Percentile

78.5%