GHSA-8j9g-c9rp-jvg4 CVE-2015-4017 PYSEC-2017-31
Salt vulnerable to Improper Certificate Validation
- Severity
- 7.5 / 10
- High · CVSS 3.0
- Exploit chance (EPSS)
- 1.06%
- Chance of exploitation in the next 30 days. Higher than 64.48% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-295 Improper Certificate Validation
- Fix
2014.7.6- Upgrade salt to this version or later
Description
Salt before 2014.7.6 does not verify certificates when connecting via the aliyun, proxmox, and splunk modules.
Affected versions
PyPI
| Package | Vulnerable | Fixed in |
|---|---|---|
| salt | < 2014.7.6 |
2014.7.6 |
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 → 2014.7.6
- pip
pip install --upgrade "salt>=2014.7.6"- poetry
poetry add "salt>=2014.7.6"- uv
uv add "salt>=2014.7.6"
Severity breakdown
CVSS 3.0 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Weakness
CWE-295: Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.
How to prevent it
- Architecture and Design, Implementation: Certificates should be carefully managed and checked to assure that data are encrypted with the intended owner's public key.
- Implementation: If certificate pinning is being used, ensure that all relevant properties of the certificate are fully validated before the certificate is pinned, including the hostname.
References
Advisories
Packages
Other links
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| 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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