CVSS: 9.4EPSS: 0%CPEs: 1EXPL: 1CVE-2023-5841 – OpenEXR Heap Overflow in Scanline Deep Data Parsing
https://notcve.org/view.php?id=CVE-2023-5841
01 Feb 2024 — Due to a failure in validating the number of scanline samples of a OpenEXR file containing deep scanline data, Academy Software Foundation OpenEX image parsing library version 3.2.1 and prior is susceptible to a heap-based buffer overflow vulnerability. This issue was resolved as of versions v3.2.2 and v3.1.12 of the affected library. Debido a un fallo en la validación del número de muestras de líneas de escaneo de un archivo OpenEXR que contiene datos de líneas de escaneo profundas, la librería de análisis... • https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LSB6DB5LAKGPLRXEF5HDNGUMT7GIFT2C • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 2CVE-2021-45942 – Debian Security Advisory 5299-1
https://notcve.org/view.php?id=CVE-2021-45942
31 Dec 2021 — OpenEXR 3.1.x before 3.1.4 has a heap-based buffer overflow in Imf_3_1::LineCompositeTask::execute (called from IlmThread_3_1::NullThreadPoolProvider::addTask and IlmThread_3_1::ThreadPool::addGlobalTask). NOTE: db217f2 may be inapplicable. OpenEXR versión 3.1.x anterior a la versión 3.1.4 tiene un desbordamiento de búfer basado en la pila en Imf_3_1::LineCompositeTask::execute (llamado desde IlmThread_3_1::NullThreadPoolProvider::addTask e IlmThread_3_1::ThreadPool::addGlobalTask). NOTA: db217f2 puede ser ... • https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416 • CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 9EXPL: 0CVE-2021-3941 – Debian Security Advisory 5299-1
https://notcve.org/view.php?id=CVE-2021-3941
18 Nov 2021 — In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR. En la rutina RGBtoXYZ() del archivo ImfChromaticities.cpp, se presentan algunas operaciones de división como "float Z = (1 - chroma.w... • https://bugzilla.redhat.com/show_bug.cgi?id=2019789 • CWE-369: Divide By Zero •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-3933 – Debian Security Advisory 5299-1
https://notcve.org/view.php?id=CVE-2021-3933
12 Nov 2021 — An integer overflow could occur when OpenEXR processes a crafted file on systems where size_t < 64 bits. This could cause an invalid bytesPerLine and maxBytesPerLine value, which could lead to problems with application stability or lead to other attack paths. Podría producirse un desbordamiento de enteros cuando OpenEXR procesa un archivo diseñado en sistemas donde size_t es menor a 64 bits. Esto podría causar un valor no válido de bytesPerLine y maxBytesPerLine, lo que podría conllevar a problemas con la e... • https://bugzilla.redhat.com/show_bug.cgi?id=2019783 • CWE-190: Integer Overflow or Wraparound •