CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 1CVE-2019-14492
https://notcve.org/view.php?id=CVE-2019-14492
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service. Se detectó un problema en OpenCV anterior a versión 3.4.7 y versiones 4.x anteriores a 4.1.1. Se presenta una lectura y escritura fuera de límites en la función HaarEvaluator::OptFeature::calc en el archivo modules/objdetect/src/cascadedetect.hpp, lo que conlleva a la denegación de servicio. • http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html https://github.com/opencv/opencv/compare/33b765d...4a7ca5a https://github.com/opencv/opencv/compare/371bba8...ddbd10c https://github.com/opencv/opencv/issues/15124 • CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •
CVSS: 8.2EPSS: 0%CPEs: 2EXPL: 1CVE-2019-14491
https://notcve.org/view.php?id=CVE-2019-14491
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read in the function cv::predictOrdered<cv::HaarEvaluator> in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service. Se detectó un problema en OpenCV anterior a versión 3.4.7 y versiones 4.x anteriores a 4.1.1. Se presenta una lectura fuera de límites en la función cv::predictOrdered(cv::HaarEvaluator) en el archivo modules/objdetect/src/cascadedetect.hpp, lo que conlleva a la denegación de servicio. • http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html https://github.com/opencv/opencv/compare/33b765d...4a7ca5a https://github.com/opencv/opencv/compare/371bba8...ddbd10c https://github.com/opencv/opencv/issues/15125 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPFLN6QAX6SUA4XR4NMKKXX26H3TYCVQ • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-7713
https://notcve.org/view.php?id=CVE-2018-7713
The validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp in OpenCV 3.4.1 allows remote attackers to cause a denial of service (assertion failure) because (size.width <= (1<<20)) may be false. Note: “OpenCV CV_Assert is not an assertion (C-like assert()), it is regular C++ exception which can raised in case of invalid or non-supported parameters. ** EN DISPUTA ** La función validateInputImageSize en modules/imgcodecs/src/loadsave.cpp en OpenCV versión 3.4.1 permite a los atacantes remotos causar una denegación de servicio (assertion failure) porque (size.width menor= (1 menor 20)) puede ser falso Nota: "OpenCV CV_Assert no es una aserción (C-like assert()), es una excepción normal de C ++ que se puede generar en caso de parámetros no válidos o no admitidos". • https://github.com/opencv/opencv/issues/10998 https://github.com/xiaoqx/pocs/tree/master/opencv/dos-by-assert • CWE-617: Reachable Assertion •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-7712
https://notcve.org/view.php?id=CVE-2018-7712
The validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp in OpenCV 3.4.1 allows remote attackers to cause a denial of service (assertion failure) because (size.height <= (1<<20)) may be false. Note: “OpenCV CV_Assert is not an assertion (C-like assert()), it is regular C++ exception which can raised in case of invalid or non-supported parameters. ** EN DISPUTA ** La función validateInputImageSize en modules/imgcodecs/src/loadsave.cpp en OpenCV versión 3.4.1 permite a los atacantes remotos causar una denegación de servicio (assertion failure) porque (size.height menor= (1 menor 20)) puede ser falso Nota: "OpenCV CV_Assert no es una aserción (C-like assert()), es una excepción normal de C ++ que se puede generar en caso de parámetros no válidos o no admitidos". • https://github.com/opencv/opencv/issues/10998 https://github.com/xiaoqx/pocs/tree/master/opencv/dos-by-assert • CWE-617: Reachable Assertion •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-7714
https://notcve.org/view.php?id=CVE-2018-7714
The validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp in OpenCV 3.4.1 allows remote attackers to cause a denial of service (assertion failure) because (pixels <= (1<<30)) may be false. Note: “OpenCV CV_Assert is not an assertion (C-like assert()), it is regular C++ exception which can raised in case of invalid or non-supported parameters. ** EN DISPUTA ** La función validateInputImageSize en modules / imgcodecs / src / loadsave.cpp en OpenCV 3.4.1 permite a los atacantes remotos causar una denegación de servicio (assertion failure) porque (píxeles <= (1 << 30)) puede ser falso. Nota: "OpenCV CV_Assert no es una aserción (C-like assert()), es una excepción normal de C ++ que se puede generar en caso de parámetros no válidos o no admitidos". • https://github.com/opencv/opencv/issues/10998 https://github.com/xiaoqx/pocs/tree/master/opencv/dos-by-assert • CWE-617: Reachable Assertion •