Vulnerability CVE-2006-4511
Published: 2006-10-05   Modified: 2012-02-12

Description:
Messenger Agents (nmma.exe) in Novell GroupWise 2.0.2 and 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted HTTP POST request to TCP port 8300 with a modified val parameter, which triggers a null dereference related to "zero-size strings in blowfish routines."

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Novell -> Groupwise messenger 

 References:
http://www.kb.cert.org/vuls/id/796956
http://www.securityfocus.com/bid/20316
http://www.idefense.com/intelligence/vulnerabilities/display.php?id=416
http://support.novell.com/cgi-bin/search/searchtid.cgi?/2974452.htm
http://secunia.com/advisories/22244
http://xforce.iss.net/xforce/xfdb/29319
http://www.vupen.com/english/advisories/2006/3893
http://securitytracker.com/id?1016974
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