Unrated severityNVD Advisory· Published Aug 14, 2006· Updated Jun 16, 2026

CVE-2006-4126

Description

The dc_chat function in cmd.dc.c in DConnect Daemon 0.7.0 and earlier allows remote attackers to cause a denial of service (application crash) by sending a client message before providing the nickname, which triggers a null pointer dereference.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Dconnect/Daemon4 versions
cpe:2.3:a:dconnect:dconnect_daemon:0.0.2:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:dconnect:dconnect_daemon:0.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:dconnect:dconnect_daemon:0.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:dconnect:dconnect_daemon:0.7.0:*:*:*:*:*:*:*
- (no CPE)range: <=0.7.0

Patches

Vulnerability mechanics

References

www.dc.ds.pg.gda.plnvdPatch
secunia.com/advisories/21384nvdExploitVendor Advisory
securitytracker.com/idnvdExploit
www.securityfocus.com/bid/19370nvdExploitPatch
securityreason.com/securityalert/1377nvd
www.dc.ds.pg.gda.plnvd
www.securityfocus.com/archive/1/442440/100/0/threadednvd
www.vupen.com/english/advisories/2006/3181nvd
exchange.xforce.ibmcloud.com/vulnerabilities/28279nvd

News mentions

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epss	0.007
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