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PT-2017-4333 · Intel +3 · Opencv +3

🗓️ 22 Dec 2017 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 3 Views

OpenCV 3.3.1 has a heap over-read in HdrDecoder::checkSignature risking denial of service.

Related
Refs
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AstraLinux		Astra Linux – Vulnerability in OpenCV
20 May 202605:53
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BDU FSTEC		The vulnerability of the `cv::Jpeg2KDecoder::readComponent8u` function in the `modules/imgcodecs/src/grfmt_jpeg2000.cpp` file is a flaw in the Open Source Computer Vision Library (OpenCV). This library is used for computer vision, image processing, and numerical algorithms of general purpose. This vulnerability allows an attacker to cause a service failure.
28 Sep 202200:00
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BDU FSTEC		The vulnerability of the `cv::RBaseStream::setPos` function in the `modules/imgcodecs/src/bitstrm.cpp` file of the OpenCV library, which is used for computer vision, image processing, and general numerical algorithms, allows a attacker to cause a service failure.
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BDU FSTEC		The vulnerability of the `cv::HOGDescriptor::getDescriptorSize` function in the Open Source Computer Vision Library (OpenCV) software library, which is used for computer vision, image processing, and numerical algorithms in general-purpose applications, allows a attacker to cause a service failure.
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28 Sep 2022 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.5 - 8.8
CVSS 26.8
CVSS 38.2
EPSS0.0337
OpenCV 3.3.1buffer over-readHdrDecoder checkSignaturedenial of service
3