CVE-2007-5939

CVE-2007-5939 · HIGH Severity

AV:N/AC:L/AU:N/C:C/I:C/A:C

The gss_userok function in appl/ftp/ftpd/gss_userok.c in Heimdal 0.7.2 does not allocate memory for the ticketfile pointer before calling free, which allows remote attackers to have an unknown impact via an invalid username. NOTE: the vulnerability was originally reported for ftpd.c, but this is incorrect.

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