CVE-2009-0840

https://notcve.org/view.php?id=CVE-2009-0840

Heap-based buffer underflow in the readPostBody function in cgiutil.c in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 allows remote attackers to have an unknown impact via a negative value in the Content-Length HTTP header. Desbordamiento inferior de búfer basado en montículo en la función readPostBody en cgiutil.c en mapserv v4.x anterior a v4.10.4 y v5.x anterior a v5.2.2, permite a atacantes remotos tener un impacto desconocido a través de un valor negativo en la cabecera HTTP Content-Length. • http://lists.osgeo.org/pipermail/mapserver-users/2009-March/060600.html http://secunia.com/advisories/34520 http://secunia.com/advisories/34603 http://trac.osgeo.org/mapserver/ticket/2943 http://www.debian.org/security/2009/dsa-1914 http://www.positronsecurity.com/advisories/2009-000.html http://www.securityfocus.com/archive/1/502271/100/0/threaded http://www.securityfocus.com/bid/34306 http://www.securitytracker.com/id?1021952 https://exchange.xforce.ibmcloud.com/vulnerabilities/ • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •