Vulnerability Description
The shell_quote function in python-gnupg 0.3.5 does not properly quote strings, which allows context-dependent attackers to execute arbitrary code via shell metacharacters in unspecified vectors, as demonstrated using "$(" command-substitution sequences, a different vulnerability than CVE-2014-1928. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-7323.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Python-Gnupg Project | Python-Gnupg | 0.3.5 |
Related Weaknesses (CWE)
References
- http://seclists.org/oss-sec/2014/q1/245Exploit
- http://seclists.org/oss-sec/2014/q1/294Exploit
- http://secunia.com/advisories/56616
- http://secunia.com/advisories/59031
- http://www.debian.org/security/2014/dsa-2946
- https://code.google.com/p/python-gnupg/
- https://code.google.com/p/python-gnupg/issues/detail?id=98Exploit
- http://seclists.org/oss-sec/2014/q1/245Exploit
- http://seclists.org/oss-sec/2014/q1/294Exploit
- http://secunia.com/advisories/56616
- http://secunia.com/advisories/59031
- http://www.debian.org/security/2014/dsa-2946
- https://code.google.com/p/python-gnupg/
- https://code.google.com/p/python-gnupg/issues/detail?id=98Exploit
FAQ
What is CVE-2014-1927?
CVE-2014-1927 is a vulnerability with a CVSS score of 7.5 (HIGH). The shell_quote function in python-gnupg 0.3.5 does not properly quote strings, which allows context-dependent attackers to execute arbitrary code via shell metacharacters in unspecified vectors, as d...
How severe is CVE-2014-1927?
CVE-2014-1927 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-2014-1927?
Check the references section above for vendor advisories and patch information. Affected products include: Python-Gnupg Project Python-Gnupg.