What’s Vulnerable › Vulnerabilities

CVE-2013-4203

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2013-10-11 · updated 2026-06-16
• Weakness: CWE-94

Description

The self.run_gpg function in lib/rgpg/gpg_helper.rb in the rgpg gem before 0.2.3 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified vectors.

Affected products

• Richard Cook Rgpg: through 0.2.2; 0.2.0, 0.2.1

References

• http://www.openwall.com/lists/oss-security/2013/08/03/2
• https://github.com/rcook/rgpg/commit/b819b13d198495f3ecd2762a0dbe27bb6fae3505
• http://www.openwall.com/lists/oss-security/2013/08/03/2
• https://github.com/rcook/rgpg/commit/b819b13d198495f3ecd2762a0dbe27bb6fae3505

Get alerted when CVE-2013-4203 or the next vulnerability affects your stack