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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
The SIP channel module in Yet Another Telephony Engine (Yate) before 1.2.0 sets the caller_info_uri parameter using an incorrect variable that can be NULL, which allows remote attackers to cause a denial of service (NULL dereference and application crash) via a Call-Info header without a purpose parameter.
Metrics
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El módulo de canal SIP en Yet Another Telephony (Yate) en versiones anteriores a 1.2.0 establece el parámetro caller_info_uri usando una variable incorrecta que puede ser NULO, lo que permite a atacantes remótos causar una denegación del servicio (referencia a puntero NULO y caída de aplicación) a través de una cabecera Call-Info sin un parámetro concreto.
Removed
Translation
El módulo de canal SIP en Yet Another Telephony Engine (Yate) versiones anteriores a 1.2.0 asigna valor al parámetro caller_info_uri usando una variable incorrecta que puede ser NULL, lo cual permite a atacantes remotos provocar una denegación de servicio (Referencia a NULL y caída de aplicación) mediante una cabecera Call-Info sin un parámetro intencionado.
CVE Modified by MITRE5/16/2016 9:59:25 PM
Action
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Description
The SIP channel module in Yet Another Telephony Engine (Yate) before 1.2.0 sets the caller_info_uri parameter using a incorrect variable that can be NULL, which allows remote attackers to cause a denial of service (NULL dereference and application crash) via a Call-Info header without a purpose parameter.
The SIP channel module in Yet Another Telephony Engine (Yate) before 1.2.0 sets the caller_info_uri parameter using an incorrect variable that can be NULL, which allows remote attackers to cause a denial of service (NULL dereference and application crash) via a Call-Info header without a purpose parameter.
Initial CVE Analysis5/18/2007 9:35:00 AM
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Quick Info
CVE Dictionary Entry: CVE-2007-1693 NVD
Published Date: 05/17/2007 NVD
Last Modified: 11/20/2024
Source: MITRE