Denial of Service Vulnerability in ZNC Regarding DCC RESUME Requests
CVE-2012-0033

Currently unrated

Key Information:

Vendor: Znc
Status: Znc-msvc
Vendor: CVE Published:; 8 April 2014

What is CVE-2012-0033?

A vulnerability exists in the CBounceDCCMod::OnPrivCTCP function within the bouncedcc module of ZNC versions 0.200 and 0.202. This flaw allows attackers to exploit a crafted DCC RESUME request, leading to a denial of service condition that can crash the application. Preventative measures include updating to patched versions and enhancing system defenses against such types of network attacks.

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