Vulnerability CVE-2008-5689
Published: 2008-12-19   Modified: 2012-02-12

Description:
tun in IP Tunnel in Solaris 10 and OpenSolaris snv_01 through snv_76 allows local users to cause a denial of service (panic) and possibly execute arbitrary code via a crafted SIOCGTUNPARAM IOCTL request, which triggers a NULL pointer dereference.

See advisories in our WLB2 database:
Topic
Author
Date
High
Sun Solaris SIOCGTUNPARAM IOCTL Kernel NULL pointer dereference
Tobias Klein
25.12.2008

Type:

CWE-399

 (Resource Management Errors)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
SUN -> Opensolaris 
SUN -> Solaris 

 References:
http://securityreason.com/securityalert/4801
http://sunsolve.sun.com/search/document.do?assetkey=1-26-242266-1
http://www.exploit-db.com/exploits/15962
http://www.securityfocus.com/archive/1/499352/100/0/threaded
http://www.securityfocus.com/bid/32904
http://www.securitytracker.com/id?1021464
http://www.trapkit.de/advisories/TKADV2008-015.txt
http://www.vupen.com/english/advisories/2008/3454
https://exchange.xforce.ibmcloud.com/vulnerabilities/47449
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5949
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