CVE-2007-5746 – openoffice.org: EMF files parsing EMR_BITBLT record heap overflows

https://notcve.org/view.php?id=CVE-2007-5746

Integer overflow in OpenOffice.org before 2.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an EMF file with a crafted EMR_STRETCHBLT record, which triggers a heap-based buffer overflow. Un desbordamiento de enteros en OpenOffice.org versiones anteriores a 2.4, permite a los atacantes remotos causar una denegación de servicio (bloqueo) y posiblemente ejecutar código arbitrario por medio de un archivo EMF con un registro EMR_STRETCHBLT especialmente diseñado, que desencadena un desbordamiento de búfer en la región heap de la memoria. • http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=692 http://secunia.com/advisories/29844 http://secunia.com/advisories/29852 http://secunia.com/advisories/29864 http://secunia.com/advisories/29871 http://secunia.com/advisories/29910 http://secunia.com/advisories/29913 http://secunia.com/advisories/29987 http://secunia.com/advisories/30100 http://secunia.com/advisories/30179 http://security.gentoo.org/glsa/glsa-200805-16.xml http://sunsolve.sun.com/search/ • CWE-189: Numeric Errors •