Vulnerability CVE-2011-3204
Published: 2011-09-06   Modified: 2012-02-13

Description:
hammerhead.cc in Hammerhead 2.1.4 allows local users to write to arbitrary files via a symlink attack on (1) /tmp/hammer.log (aka the HH_LOG file) or (2) the REPORT_LOG file.

Type:

CWE-59

 (Improper Link Resolution Before File Access ('Link Following'))

CVSS2 => (AV:L/AC:M/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.3/10
4.9/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Geoff wong -> Hammerhead 

 References:
https://launchpad.net/bugs/826679
http://www.securityfocus.com/bid/49548
http://www.openwall.com/lists/oss-security/2011/08/30/7
http://www.openwall.com/lists/oss-security/2011/08/26/9
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