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CVSS: 10.0EPSS: 30%CPEs: 2EXPL: 0

Heap-based buffer overflow in dhost.exe in Novell eDirectory 8.x before 8.8.3, and 8.7.3 before 8.7.3.10 ftf1, allows remote attackers to execute arbitrary code via a crafted Netware Core Protocol opcode 0x24 message that triggers a calculation error that under-allocates a heap buffer. Desbordamiento de búfer basado en montículo en Novell eDirectory v8.x anteriores a v8.8.3, y v8.7.3 anteriores a v8.7.3.10 ftf1, permite a atacantes remotos ejecutar código arbitrario a través del mensaje manipulado del "opcode" 0x024 en el "Netware Core Protocol", que provoca un error de calculo que desborda el búfer de montículo. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Novell eDirectory Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within dhost.exe, the service responsible for directory replication which is bound by default to TCP port 524. Improper parsing within opcode 0x24 via the Netware Core Protocol can result in an arithmetic calculation based on supplied user-input resulting in an under-allocated heap buffer. • http://secunia.com/advisories/32111 http://securityreason.com/securityalert/4404 http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5037180.html http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5037181.html http://www.novell.com/support/php/search.do?cmd=displayKC&docType=kc&externalId=7001183&sliceId=1&docTypeID=DT_TID_1_1&dialogID=78066829&stateId=0%200%2078062953 http://www.novell.com/support/viewContent.do?externalId=3426981 http://www.novell.com/support/viewConten • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 10.0EPSS: 92%CPEs: 27EXPL: 0

Multiple integer overflows in dhost.exe in Novell eDirectory 8.8 before 8.8.3, and 8.73 before 8.7.3.10 ftf1, allow remote attackers to execute arbitrary code via a crafted (1) Content-Length header in a SOAP request or (2) Netware Core Protocol opcode 0x0F message, which triggers a heap-based buffer overflow. Múltiples desbordamientos de entero en dhost.exe en Novell eDirectory v8.8 anterior a v8.8.3, y v8.73 anterior a v8.7.3.10 ftf1, permite a atacantes remotos ejecutar código de su elección a través de (1) una cabecera "Content-Length" manipulada en una petición SOAP o (2) mediante un mensaje Netware Core Protocol opcode 0x0F, que lanza un desbordamiento de búfer basado en montículo. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Novell eDirectory Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within dhost.exe, the service responsible for directory replication which is bound by default to TCP port 524. Improper parsing within opcode 0x0F via the Netware Core Protocol can result in an arithmetic calculation based on supplied user-input resulting in an integer overflow that will be used to copy into a heap buffer. • http://secunia.com/advisories/32111 http://securityreason.com/securityalert/4406 http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5037180.html http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5037181.html http://www.novell.com/support/php/search.do?cmd=displayKC&docType=kc&externalId=7000087&sliceId=1&docTypeID=DT_TID_1_1&dialogID=78066829&stateId=0%200%2078062953 http://www.novell.com/support/php/search.do?cmd=displayKC&docType=kc&externalId=7001184&sliceId=1&docTypeID • CWE-189: Numeric Errors •

CVSS: 4.3EPSS: 0%CPEs: 16EXPL: 0

Cross-site scripting (XSS) vulnerability in the iMonitor interface in Novell eDirectory 8.7.3.x before 8.7.3 sp10, and 8.8.x before 8.8.2 ftf2, allows remote attackers to inject arbitrary web script or HTML via unspecified parameters that are used within "error messages of the HTTP stack." Vulnerabilidad de secuencias de comandos en sitios cruzados (XSS) en el interfaz iMonitor de Novell eDirectory 8.7.3.x anterior a 8.7.3 sp10, y 8.8.x anterior a 8.8.2 ftf2; permite a atacantes remotos inyectar secuencias de comandos web o HTML de su elección a través de parámetros no especificados que se utilizan en los "mensajes de error de la pila HTTP". • http://secunia.com/advisories/30748 http://securitytracker.com/id?1020321 http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5037180.html http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5037181.html http://www.novell.com/support/viewContent.do?externalId=3460217&sliceId=1 http://www.securityfocus.com/bid/29782 http://www.vupen.com/english/advisories/2008/1863/references https://exchange.xforce.ibmcloud.com/vulnerabilities/43151 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.0EPSS: 3%CPEs: 1EXPL: 2

The eDirectory Host Environment service (dhost.exe) in Novell eDirectory 8.8.2 allows remote attackers to cause a denial of service (CPU consumption) via a long HTTP HEAD request to TCP port 8028. El servicio eDirectory Host Environment (dhost.exe) de Novell eDirectory 8.8.2 permite a atacantes remotos provocar una denegación de servicio (consumo de CPU) a través una petición http HEAD larga al puerto TCP 8028. • http://secunia.com/advisories/29639 http://www.offensive-security.com/0day/novel-edir.py.txt http://www.securityfocus.com/bid/28572 http://www.securitytracker.com/id?1019783 http://www.vupen.com/english/advisories/2008/1075 • CWE-399: Resource Management Errors •

CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0

Novell eDirectory (eDir) 8.6.2 and Netware 5.1 eDir 85.x allows users with expired passwords to gain inappropriate permissions when logging in from Remote Manager. • http://marc.info/?l=bugtraq&m=103712498905027&w=2 http://marc.info/?l=bugtraq&m=103712790808781&w=2 http://www.securityfocus.com/bid/6163 https://exchange.xforce.ibmcloud.com/vulnerabilities/10604 •