Estara

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    Products: 1
    Vulnerabilities: 4
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    Vulnerabilities

    CVE-2006-0738

    Multiple format string vulnerabilities in eStara SIP softphone allow remote attackers to cause a denial of service (hang) via SIP INVITE requests with format string specifiers in the SDP session description, as demonstrated using (1) the field name, (2) the o field (owner/creator and session identifier), or (3) the m field (media name and transport address).

    Last Modified: Apr 16, 2026
    Published: Feb 17, 2006

    CVE-2006-0739

    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.

    Last Modified: Apr 16, 2026
    Published: Feb 17, 2006

    CVE-2006-0737

    eStara SIP softphone allows remote attackers to cause a denial of service (crash) via a SIP OPTIONS request with a negative Expires field.

    Last Modified: Apr 16, 2026
    Published: Feb 17, 2006

    CVE-2006-0189

    Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute arbitrary code via a long attribute (aka "a") field in the SDP data of a SIP packet on UDP port 5060.

    Last Modified: Apr 16, 2026
    Published: Jan 13, 2006
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    Estara Vulnerabilities & Security CVEs | CVE-DB