Unrated severityNVD Advisory· Published Feb 17, 2006· Updated Jun 16, 2026

CVE-2006-0739

Description

eStara SIP softphone allows remote attackers to cause a denial of service (crash) via an INVITE request with a Content-Length field that has more than 9 digits.

Affected products

Estara/Softphone2 versions
cpe:2.3:a:estara:softphone:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:estara:softphone:*:*:*:*:*:*:*:*range: <=3.0.1.47
- (no CPE)

Patches

Vulnerability mechanics

References

secunia.com/advisories/18872nvdVendor Advisory
www.securityfocus.com/archive/1/424943/100/0/threadednvd
www.securityfocus.com/bid/16629nvd
www.vupen.com/english/advisories/2006/0607nvd
exchange.xforce.ibmcloud.com/vulnerabilities/24679nvd

News mentions

No linked articles in our index yet.

cvss	0.000
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000