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cve[email protected]CVE-2020-28243
HistoryFeb 27, 2021 - 5:15 a.m.

CVE-2020-28243

2021-02-2705:15:13
CWE-77
web.nvd.nist.gov
218
19
saltstack
salt
cve-2020-28243
vulnerability
local privilege escalation
command injection

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

An issue was discovered in SaltStack Salt before 3002.5. The minion’s restartcheck is vulnerable to command injection via a crafted process name. This allows for a local privilege escalation by any user able to create a files on the minion in a non-blacklisted directory.

Affected configurations

NVD
Node
saltstacksaltRange<2015.8.10
OR
saltstacksaltRange2015.8.112015.8.13
OR
saltstacksaltRange2016.3.02016.3.4
OR
saltstacksaltRange2016.3.52016.3.6
OR
saltstacksaltRange2016.3.72016.3.8
OR
saltstacksaltRange2016.3.92016.11.3
OR
saltstacksaltRange2016.11.42016.11.5
OR
saltstacksaltRange2016.11.72016.11.10
OR
saltstacksaltRange2017.5.02017.7.8
OR
saltstacksaltRange2018.2.02018.3.5
OR
saltstacksaltRange2019.2.02019.2.5
OR
saltstacksaltRange2019.2.62019.2.8
OR
saltstacksaltRange30003000.6
OR
saltstacksaltRange30013001.4
OR
saltstacksaltRange30023002.5
Node
fedoraprojectfedoraMatch32
OR
fedoraprojectfedoraMatch33
OR
fedoraprojectfedoraMatch34
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0

Social References

More

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%