CVE-2014-1927

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://secunia.com/advisories/56616
• http://www.debian.org/security/2014/dsa-2946
• http://seclists.org/oss-sec/2014/q1/245
• https://code.google.com/p/python-gnupg/issues/detail?id=98
• https://code.google.com/p/python-gnupg/
• http://seclists.org/oss-sec/2014/q1/294
• http://secunia.com/advisories/59031

References

• http://secunia.com/advisories/56616
• http://www.debian.org/security/2014/dsa-2946
• http://seclists.org/oss-sec/2014/q1/245
• https://code.google.com/p/python-gnupg/issues/detail?id=98
• https://code.google.com/p/python-gnupg/
• http://seclists.org/oss-sec/2014/q1/294
• http://secunia.com/advisories/59031

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