The generate_local_queue function in utils/cups-browsed.c in cups-browsed in cups-filters before 1.0.53 allows remote IPP printers to execute arbitrary commands via shell metacharacters in the host name. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-2707.
"CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')"
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[oss-security] 20140425 Re: Re: cups-browsed remote exploit
[oss-security] 20140619 Re: cups-browsed remote exploit