Buffer Overflow Vulnerability in NSD by NLNet Labs
CVE-2009-1755

Currently unrated

Key Information:

Vendor

Nlnetlabs

Status
Nsd
Vendor
CVE Published:
22 May 2009

What is CVE-2009-1755?

An off-by-one error in the packet_read_query_section function of NSD can be exploited by remote attackers, potentially leading to a denial of service through a crash or the execution of arbitrary code. This vulnerability affects NSD versions 2.3.7 and 3.2.1, allowing attackers to leverage specific input vectors to manipulate memory, resulting in unforeseen behaviors and security risks.

References

http://www.nlnetlabs.nl/publications/NSD_vulnerability_an...
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=529420
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=529418
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Timeline

  • Vulnerability Reserved

  • Vulnerability published

.