# private\_address\_check (RubyGems) vulnerabilities

3 known vulnerabilities, with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://rubygems.org/gems/private_address_check

## Advisories (3)

### [CVE-2018-3759](https://cve.now/CVE-2018-3759): private\_address\_check ruby gem before 0.5.0 is vulnerable to a time-of-check time-of-use (TOCTOU) race condition due to the address the…

- Severity: Unrated
- Published: Jun 13, 2018
- Affected: fixed in 0.5.0.

### [CVE-2017-0909](https://cve.now/CVE-2017-0909): The private\_address\_check ruby gem before 0.4.1 is vulnerable to a bypass due to an incomplete blacklist of common private/local network…

- Severity: Unrated
- Published: Nov 16, 2017
- Affected: fixed in 0.4.1.

### [CVE-2017-0904](https://cve.now/CVE-2017-0904): The private\_address\_check ruby gem before 0.4.0 is vulnerable to a bypass due to use of Ruby's Resolv.getaddresses method, which is…

- Severity: Unrated
- Published: Nov 13, 2017
- Affected: fixed in 0.4.0.

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