9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.451 Medium
EPSS
Percentile
97.4%
Debian LTS Advisory DLA-2480-1 [email protected]
https://www.debian.org/lts/security/ Abhijith PA
December 04, 2020 https://wiki.debian.org/LTS
Package : salt
Version : 2016.11.2+ds-1+deb9u6
CVE ID : CVE-2020-16846 CVE-2020-17490 CVE-2020-25592
Several vulnerabilities were discovered in salt.
CVE-2020-16846
An unauthenticated user with network access to the Salt API can use
shell injections to run code on the Salt-API using the SSH client
CVE-2020-17490
When using the functions create_ca, create_csr, and
create_self_signed_cert in the tls execution module, it would not
ensure the key was created with the correct permissions.
CVE-2020-25592
Properly validate eauth credentials and tokens along with their Access
Control Lists β ACLs. Prior to this change, eauth was not properly
validated when calling Salt SSH via the salt-api. Any value for βeauthβ
or βtokenβ would allow a user to bypass authentication and make calls
to Salt SSH
For Debian 9 stretch, these problems have been fixed in version
2016.11.2+ds-1+deb9u6.
We recommend that you upgrade your salt packages.
For the detailed security status of salt please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/salt
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | all | salt-common | <Β 2016.11.2+ds-1+deb9u6 | salt-common_2016.11.2+ds-1+deb9u6_all.deb |
Debian | 9 | all | salt-api | <Β 2016.11.2+ds-1+deb9u6 | salt-api_2016.11.2+ds-1+deb9u6_all.deb |
Debian | 10 | all | salt-syndic | <Β 2018.3.4+dfsg1-6+deb10u2 | salt-syndic_2018.3.4+dfsg1-6+deb10u2_all.deb |
Debian | 9 | all | salt-syndic | <Β 2016.11.2+ds-1+deb9u6 | salt-syndic_2016.11.2+ds-1+deb9u6_all.deb |
Debian | 10 | all | salt-doc | <Β 2018.3.4+dfsg1-6+deb10u2 | salt-doc_2018.3.4+dfsg1-6+deb10u2_all.deb |
Debian | 10 | all | salt-api | <Β 2018.3.4+dfsg1-6+deb10u2 | salt-api_2018.3.4+dfsg1-6+deb10u2_all.deb |
Debian | 10 | all | salt-common | <Β 2018.3.4+dfsg1-6+deb10u2 | salt-common_2018.3.4+dfsg1-6+deb10u2_all.deb |
Debian | 9 | all | salt-master | <Β 2016.11.2+ds-1+deb9u6 | salt-master_2016.11.2+ds-1+deb9u6_all.deb |
Debian | 9 | all | salt-minion | <Β 2016.11.2+ds-1+deb9u6 | salt-minion_2016.11.2+ds-1+deb9u6_all.deb |
Debian | 10 | all | salt | <Β 2018.3.4+dfsg1-6+deb10u2 | salt_2018.3.4+dfsg1-6+deb10u2_all.deb |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.451 Medium
EPSS
Percentile
97.4%