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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2007-12-06T15:00:00
Updated: 2024-08-07T15:47:00.390Z
Reserved: 2007-11-13T00:00:00
Link: CVE-2007-5939
Vulnrichment
No data.
NVD
Status : Modified
Published: 2007-12-06T15:46:00.000
Modified: 2024-11-21T00:38:59.690
Link: CVE-2007-5939
Redhat
No data.