• Share
  • Dark

CVE-2002-1220: Assertion failure with large UDP size for nonexistent subdomain

  • Updated on 28 Oct 2014
  • 1 minute to read
  • Contributors 

Possibility to execute arbitrary code







          Posting date: 

                12 Nov 2002        


          Program Impacted: 



          Versions affected: 

                8.3.0 - 8.3.3        









                Remote attackers can cause a denial of service 

(termination due to assertion failure) via a request for a subdomain that does not exist, with an OPT resource record with a large UDP payload size.





  Active exploits: 

                None known at this time.        



                Upgrade to BIND 8.3.4 or later



                ISC would like to thank [Internet Security Systems](http://www.iss.net/threats/ThreatList.php) for bringing this to our attention.



© 2001-2018 Internet Systems Consortium For assistance with problems and questions for which you have not been able to find an answer in our Knowledge Base, we recommend searching our community mailing list archives and/or posting your question there (you will need to register there first for your posts to be accepted). The bind-users and the dhcp-users lists particularly have a long-standing and active membership. ISC relies on the financial support of the community to fund the development of its open source software products. If you would like to support future product evolution and maintenance as well having peace of mind knowing that our team of experts are poised to provide you with individual technical assistance whenever you call upon them, then please consider our Professional Subscription Support services - details can be found on our main website.

Problems with this site? Email us at marketing@isc.org