CVE-2014-9029

Múltiples errores de superación de límite (off-by-one) en las funciones (1) jpc_dec_cp_setfromcox y (2) jpc_dec_cp_setfromrgn en jpc/jpc_dec.c en JasPer 1.900.1 y anteriores permiten a atacantes remotos ejecutar código arbitrario a través de un fichero jp2 manipulado, lo que provoca un desbordamiento de buffer basado en memoria dinámica.

Multiple off-by-one flaws, leading to heap-based buffer overflows, were found in the way JasPer decoded JPEG 2000 files. A specially crafted file could cause an application using JasPer to crash or, possibly, execute arbitrary code.

Josh Duart of the Google Security Team discovered heap-based buffer overflow flaws in JasPer, which could lead to denial of service or the execution of arbitrary code. A double free flaw was found in the way JasPer parsed ICC color profiles in JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash or, possibly, execute arbitrary code. A heap-based buffer overflow flaw was found in the way JasPer decoded JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash or, possibly, execute arbitrary code. An off-by-one flaw, leading to a heap-based buffer overflow, was found in the way JasPer decoded JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash or, possibly, execute arbitrary code. An unrestricted stack memory use flaw was found in the way JasPer decoded JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash or, possibly, execute arbitrary code.