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ubuntucveUbuntu.comUB:CVE-2007-5939
HistoryDec 06, 2007 - 12:00 a.m.

CVE-2007-5939

2007-12-0600:00:00
ubuntu.com
ubuntu.com
9

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.02 Low

EPSS

Percentile

88.9%

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.

Bugs

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.02 Low

EPSS

Percentile

88.9%