Vulnerability CVE-2014-3814
Published: 2014-06-13   Modified: 2014-06-16

Description:
The Juniper Networks NetScreen Firewall devices with ScreenOS before 6.3r17, when configured to use the internal DNS lookup client, allows remote attackers to cause a denial of service (crash and reboot) via a sequence of malformed packets to the device IP.

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Juniper -> Netscreen-5200 
Juniper -> Netscreen-5400 
Juniper -> Screenos 

 References:
http://secunia.com/advisories/59026
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10632
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