What’s Vulnerable › Vulnerabilities

CVE-2017-18588

• Severity: medium (CVSS 5.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-26 · updated 2026-06-17
• Weakness: CWE-295

Description

An issue was discovered in the security-framework crate before 0.1.12 for Rust. Hostname verification for certificates does not occur if ClientBuilder uses custom root certificates.

Affected products

• Security-Framework Project Security-Framework: before 0.1.12 — fixed in 0.1.12

How to fix

Upgrade to a fixed version: Security-Framework Project Security-Framework 0.1.12. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2017-0003.html
• https://rustsec.org/advisories/RUSTSEC-2017-0003.html

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