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    CVE-2007-4440

    Stack-based buffer overflow in the MercuryS SMTP server in Mercury Mail Transport System, possibly 4.51 and earlier, allows remote attackers to execute arbitrary code via a long AUTH CRAM-MD5 string. NOTE: this might overlap CVE-2006-5961.

    Published:Aug 21, 2007
    Last Modified:Apr 23, 2026
    EPS:Aug 21, 2007
    EPSS Score:0.82718
    CVSS Score:7.5

    Affected Products

    Vendor
    Pmail
    Product
    Mercury Mail Transport System

    Exploits

    http://www.securityfocus.com/bid/25357http://www.securityfocus.com/bid/25357https://www.exploit-db.com/exploits/4294https://www.exploit-db.com/exploits/16821https://www.exploit-db.com/exploits/4301

    References

    http://archives.neohapsis.com/archives/fulldisclosure/2007-08/0341.html
    http://secunia.com/advisories/26519
    http://www.pmail.com/m32_451.htm
    http://www.securityfocus.com/bid/25357
    http://www.securitytracker.com/id?1018587
    http://www.vupen.com/english/advisories/2007/2918
    https://exchange.xforce.ibmcloud.com/vulnerabilities/36117
    https://exchange.xforce.ibmcloud.com/vulnerabilities/36299
    https://www.exploit-db.com/exploits/4294
    http://archives.neohapsis.com/archives/fulldisclosure/2007-08/0341.html
    http://secunia.com/advisories/26519
    http://www.pmail.com/m32_451.htm
    http://www.securityfocus.com/bid/25357
    http://www.securitytracker.com/id?1018587
    http://www.vupen.com/english/advisories/2007/2918
    https://exchange.xforce.ibmcloud.com/vulnerabilities/36117
    https://exchange.xforce.ibmcloud.com/vulnerabilities/36299
    https://www.exploit-db.com/exploits/4294

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High