ID de Prueba:	1.3.6.1.4.1.25623.1.0.891328
Categoría:	Debian Local Security Checks
Título:	Debian LTS: Security Advisory for xerces-c (DLA-1328-1)
Resumen:	lberto Garcia, Francisco Oca and Suleman Ali of Offensive Research;discovered that the Xerces-C XML parser mishandles certain kinds of;external DTD references, resulting in dereference of a NULL pointer;while processing the path to the DTD. The bug allows for a denial of;service attack in applications that allow DTD processing and do not;prevent external DTD usage, and could conceivably result in remote code;execution.
Descripción:	Summary: lberto Garcia, Francisco Oca and Suleman Ali of Offensive Research discovered that the Xerces-C XML parser mishandles certain kinds of external DTD references, resulting in dereference of a NULL pointer while processing the path to the DTD. The bug allows for a denial of service attack in applications that allow DTD processing and do not prevent external DTD usage, and could conceivably result in remote code execution. Affected Software/OS: xerces-c on Debian Linux Solution: For Debian 7 'Wheezy', these problems have been fixed in version 3.1.1-3+deb7u5. We recommend that you upgrade your xerces-c packages. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-12627
Copyright	Copyright (C) 2018 Greenbone Networks GmbH http://greenbone.net

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