Secunia Logo  
 Vulnerability InformationVulnerability ScanningCommunityBlog - new entry!Corporate InformationOnline ShopCustomer Login  
 Secunia AdvisoriesSecunia ResearchBinary Analysis  
Home > Vulnerability Information > Secunia Advisories > CVE-2008-1148
Secunia Advisories
Advisories
Search
Advisories by Product
Advisories by Vendor
Historic Advisories
Mailing Lists
Report Vulnerability
Contact Form
Business Solutions Restricted
Partner Solutions Restricted
About


Secunia PSI WorldMap 		 
CVE Reference: CVE-2008-1148
NOTE: The text on this page is written by CVE MITRE and reflects neither the opinions of Secunia or the results of our research. All data on this page is written and maintained by CVE MITRE.

Original Page at CVE MITRE:
CVE-2008-1148

Description:
A certain pseudo-random number generator (PRNG) algorithm that uses ADD with 0 random hops (aka "Algorithm A0"), as used in OpenBSD 3.5 through 4.2 and NetBSD 1.6.2 through 4.0, allows remote attackers to guess sensitive values such as (1) DNS transaction IDs or (2) IP fragmentation IDs by observing a sequence of previously generated values. NOTE: this issue can be leveraged for attacks such as DNS cache poisoning, injection into TCP packets, and OS fingerprinting.

CVE Status:
Candidate

References:

XF
  http://xforce.iss.net/xforce/xfdb/40329
  http://xforce.iss.net/xforce/xfdb/41157

SAID
  Secunia Advisory: SA28819

MISC
  http://www.securiteam.com/securityreviews/5PP0H0UNGW.html
  http://www.trusteer.com/docs/OpenBSD_DNS_Cache_Poisoning_and_Multiple_OS_Predictable_IP_ID_Vulnerability.pdf

BUGTRAQ
  http://www.securityfocus.com/archive/1/487658

BID
  27647


Return to the previous page.


Contact | Terms & Conditions and Copyright | Report Vulnerability | Press | Jobs (open positions) | About Secunia
Copyright Secunia 2002-2009