CVE-2009-2412 – apr-util: Integer overflows in memory pool (apr) and relocatable memory (apr-util) management

https://notcve.org/view.php?id=CVE-2009-2412

Multiple integer overflows in the Apache Portable Runtime (APR) library and the Apache Portable Utility library (aka APR-util) 0.9.x and 1.3.x allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger crafted calls to the (1) allocator_alloc or (2) apr_palloc function in memory/unix/apr_pools.c in APR; or crafted calls to the (3) apr_rmm_malloc, (4) apr_rmm_calloc, or (5) apr_rmm_realloc function in misc/apr_rmm.c in APR-util; leading to buffer overflows. NOTE: some of these details are obtained from third party information. Múltiples desbordamientos de entero en la biblioteca Apache Portable Runtime (APR) y en la biblioteca Apache Portable Utility (alias ARP-util) v0.9.x y v1.3.x permite a atacantes remotos provocar una denegación de servicio (cuelgue de aplicación) o posiblemente ejecutar código arbitrario a través de vectores que disparan las llamadas manipuladas a funciones (1) allocator_alloc o (2) apr_palloc en memory/unix/apr_pools.c en APR; o llamadas manipuladas a funciones (3) apr_rmm_malloc, (4) apr_rmm_calloc, o (5) apr_rmm_realloc en misc/apr_rmm.c en APR-util; desencadenando en desbordamientos de búfer. NOTA: algunos de estos detalles se obtienen a partir de información de terceros. • http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html http://osvdb.org/56765 http://osvdb.org/56766 http://secunia.com/advisories/36138 http://secunia.com/advisories/36140 http://secunia.com/advisories/36166 http://secunia.com/advisories/36233 http://secunia.com/advisories/37152 http://secunia.com/advisories/37221& • CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •