PYSEC-2021-362

An issue was discovered in SaltStack Salt before 3002.5.

Not rated yet Withdrawn Mar 14, 2023 PyPI

Severity: Not rated yet; No source has published a CVSS score yet
Exploit chance (EPSS): —; No score published
Known exploited: No; Not in CISA's catalog
Weakness: —; Not classified
Fix: 3002.5; Upgrade salt to this version or later

Description

An issue was discovered in SaltStack Salt before 3002.5. The salt-api's ssh client is vulnerable to a shell injection by including ProxyCommand in an argument, or via ssh_options provided in an API request.

Affected versions

PyPI

Package	Vulnerable	Fixed in
salt	`< 2015.8.10` `>= 2015.8.11, < 2015.8.13` `>= 2016.3.0, < 2016.3.4` `>= 2016.3.5, < 2016.3.6` `>= 2016.3.7, < 2016.3.8` `>= 2016.3.9, < 2016.11.3` `>= 2016.11.4, < 2016.11.5` `>= 2016.11.7, < 2016.11.10` `>= 2017.5.0, < 2017.7.8` `>= 2018.2.0, < 2019.2.0rc1` `>= 2019.2.0, < 2019.2.5` `>= 2019.2.6, < 2019.2.8` `>= 3000, < 3000.6` `>= 3001, < 3001.4` `>= 3002, < 3002.5`	`2015.8.10` `2015.8.13` `2016.3.4` `2016.3.6` `2016.3.8` `2016.11.3` `2016.11.5` `2016.11.10` `2017.7.8` `2019.2.0rc1` `2019.2.5` `2019.2.8` `3000.6` `3001.4` `3002.5`

How to fix

Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.

salt PyPI → `3002.5`

pip

pip install --upgrade "salt>=3002.5"

poetry

poetry add "salt>=3002.5"

uv

uv add "salt>=3002.5"

References

Timeline

Feb 27, 2021 Published
Mar 14, 2023 Last updated by the source
Mar 14, 2023 Withdrawn

Advisory	Severity	Why it's related
CVE-2020-16846 SaltStack Salt Command Injection in netapi ssh client	Critical Known exploited	Also affects salt
CVE-2020-11652 SaltStack Salt is vulnerable Arbitrary Directory Access	High Known exploited	Also affects salt
CVE-2020-11651 SaltStack Salt Unauthenticated Remote Code Execution	Critical Known exploited	Also affects salt
GHSA-vcf3-26xf-fw4m Salt Authentication Protocol Version Downgrade Allows Minion Impersonation	Medium	Also affects salt
GHSA-77w2-v593-vxvv Salt junos Module Vulnerable to Code Injection via Specially Crafted YAML Payload	High	Also affects salt
GHSA-8pcp-r83j-fc92 Salt vulnerable to directory traversal attack in file receiving method	High	Also affects salt
GHSA-989c-m532-p2hv Salt's worker process vulnerable to denial of service through file read operation	Medium	Also affects salt
GHSA-7f3f-x5f5-79gw Salt's file contents overwrite the VirtKey class	Medium	Also affects salt

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