Stack-based buffer overflow in OpenJPEG before 1.5.2 allows remote attackers to have unspecified impact via unknown vectors to (1) lib/openjp3d/opjjp3dcompress.c, (2) bin/jp3d/convert.c, or (3) lib/openjp3d/event.c.

Multiple integer overflows in lib/openjp3d/jp3d.c in OpenJPEG before 1.5.2 allow remote attackers to have unspecified impact and vectors, which trigger a heap-based buffer overflow.

A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some cases execute arbitrary code with the permission of the user running such an application.

OpenJPEG 1.5.1 allows remote attackers to cause a denial of service via unspecified vectors that trigger NULL pointer dereferences, division-by-zero, and other errors.

OpenJPEG 1.5.1 allows remote attackers to obtain sensitive information via unspecified vectors that trigger a heap-based out-of-bounds read.