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cveRedhatCVE-2013-4436
HistoryNov 05, 2013 - 6:55 p.m.

CVE-2013-4436

2013-11-0518:55:04
CWE-20
redhat
web.nvd.nist.gov
26
cve-2013-4436
salt
saltstack
ssh
host key
validation
remote attackers
mitm
nvd

CVSS2

9.3

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

AI Score

6.9

Confidence

Low

EPSS

0.002

Percentile

61.6%

The default configuration for salt-ssh in Salt (aka SaltStack) 0.17.0 does not validate the SSH host key of requests, which allows remote attackers to have unspecified impact via a man-in-the-middle (MITM) attack.

Affected configurations

Nvd
Node
saltstacksaltMatch0.17.0
VendorProductVersionCPE
saltstacksalt0.17.0cpe:2.3:a:saltstack:salt:0.17.0:*:*:*:*:*:*:*

CVSS2

9.3

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

AI Score

6.9

Confidence

Low

EPSS

0.002

Percentile

61.6%