In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.
En OpenEXR 2.2.0, una imagen manipulada provoca una sobrelectura de búfer basada en memoria dinámica en la función hufDecode en IlmImf/ImfHuf.cpp durante la ejecución de exrmaketiled. Esto podría tener como consecuencia una denegación de servicio o, posiblemente, causar otro tipo de impacto no especificado.
It was discovered that OpenEXR incorrectly handled certain malformed EXR image files. If a user were tricked into opening a crafted EXR image file, a remote attacker could cause a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. Brandon Perry discovered that OpenEXR incorrectly handled certain malformed EXR image files. If a user were tricked into opening a crafted EXR image file, a remote attacker could cause a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. Various other issues were also addressed.
