Unrated severityNVD Advisory· Published Dec 31, 2004· Updated Apr 16, 2026

CVE-2004-1940

Description

sipclient.cpp in KPhone 4.0.1 and earlier allows remote attackers to cause a denial of service (crash) via a STUN response packet with a large attrLen value that causes an out-of-bounds read.

Affected products

Kphone/Kphone
cpe:2.3:a:wirlab:kphone:*:*:*:*:*:*:*:*
Range: <=4.0.1

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.wirlab.net/kphone/changes-4.0.2.htmlnvdBroken LinkPatch
www.securiteam.com/unixfocus/5PP0B1FCLY.htmlnvdBroken LinkExploit
www.securityfocus.com/bid/10159nvdBroken LinkExploitPatchThird Party AdvisoryVDB Entry
marc.infonvdMailing ListThird Party Advisory
exchange.xforce.ibmcloud.com/vulnerabilities/15874nvdBroken LinkVDB Entry

News mentions

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