Vulnerability 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.
CVSS Score
7.5
HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Richard Cook | Rgpg | <= 0.2.2 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2013/08/03/2
- https://github.com/rcook/rgpg/commit/b819b13d198495f3ecd2762a0dbe27bb6fae3505ExploitPatch
- http://www.openwall.com/lists/oss-security/2013/08/03/2
- https://github.com/rcook/rgpg/commit/b819b13d198495f3ecd2762a0dbe27bb6fae3505ExploitPatch
FAQ
What is CVE-2013-4203?
CVE-2013-4203 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.
How severe is CVE-2013-4203?
CVE-2013-4203 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-4203?
Check the references section above for vendor advisories and patch information. Affected products include: Richard Cook Rgpg.