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ubuntuUbuntuUSN-2164-1
HistoryApr 07, 2014 - 12:00 a.m.

OpenSSH vulnerability

2014-04-0700:00:00
ubuntu.com
46

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

AI Score

5.6

Confidence

High

EPSS

0.006

Percentile

78.5%

Releases

  • Ubuntu 13.10
  • Ubuntu 12.10
  • Ubuntu 12.04

Packages

  • openssh - secure shell (SSH) for secure access to remote machines

Details

Matthew Vernon discovered that OpenSSH did not correctly check SSHFP DNS
records if a server presented an unacceptable host certificate. A malicious
server could use this issue to disable SSHFP checking.

Rows per page:
1-10 of 151

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

AI Score

5.6

Confidence

High

EPSS

0.006

Percentile

78.5%