Vulnerability CVE-2008-4392
Published: 2009-02-19   Modified: 2012-02-12

Description:
dnscache in Daniel J. Bernstein djbdns 1.05 does not prevent simultaneous identical outbound DNS queries, which makes it easier for remote attackers to spoof DNS responses, as demonstrated by a spoofed A record in the Additional section of a response to a Start of Authority (SOA) query.

Type:

CWE-362

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
D.j.bernstein -> Djbdns 

 References:
http://www.your.org/dnscache/
http://xforce.iss.net/xforce/xfdb/48807
http://www.your.org/dnscache/djbdns.pdf
http://www.securityfocus.com/bid/33818
http://secunia.com/advisories/33855
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