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Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2008-4194
Last Modified 07 Mar 2011 10:12:05
Published 24 Sep 2008 07:42:25
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2008-4194

Summary

The p_exec_query function in src/dns_query.c in pdnsd before 1.2.7-par allows remote attackers to cause a denial of service (daemon crash) via a long DNS reply with many entries in the answer section, related to a "dangling pointer bug."

Vulnerable Systems

Application

  • Pdnsd 1.1.10-par

  • Pdnsd 1.1.11-par

  • Pdnsd 1.1.11a-par

  • Pdnsd 1.1.7

  • Pdnsd 1.1.7a

  • Pdnsd 1.1.8b1-par4

  • Pdnsd 1.1.8b1-par5

  • Pdnsd 1.1.8b1-par6

  • Pdnsd 1.1.8b1-par7

  • Pdnsd 1.1.8b1-par8

  • Pdnsd 1.1.9-par

  • Pdnsd 1.2-par

  • Pdnsd 1.2.1 Par

  • Pdnsd 1.2.4-par

  • Pdnsd 1.2.5-par

  • Pdnsd 1.2.6-par


References

XF - pdnsd-pexecquery-dos(45594)

VUPEN - ADV-2008-2582

CONFIRM - http://www.phys.uu.nl/~rombouts/pdnsd/ChangeLog

CONFIRM - http://www.phys.uu.nl/~rombouts/pdnsd.html


Last Updated: 27 May 2016 10:48:25