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githubGitHub Advisory DatabaseGHSA-CVCC-5X92-GMHC
HistoryMar 30, 2022 - 12:00 a.m.

SaltStack Salt Improper Authentication via Man in the Middle Attack

2022-03-3000:00:20
CWE-287
GitHub Advisory Database
github.com
10
saltstack
authentication
denial of service
vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

3.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

46.3%

An issue was discovered in SaltStack Salt in versions before 3002.8, 3003.4, 3004.1. A minion authentication denial of service can cause a MiTM attacker to force a minion process to stop by impersonating a master.

Affected configurations

Vulners
Node
saltRange<3004.1
OR
saltRange<3003.4
OR
saltRange<3002.8
VendorProductVersionCPE
*salt*cpe:2.3:a:*:salt:*:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

3.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

46.3%