The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - opencv: out-of-bounds write error in the function FillColorRow4 (CVE-2017-12606)

  - OpenCV 3.0.0 has a double free issue that allows attackers to execute arbitrary code. (CVE-2016-1516)

  - OpenCV 3.0.0 allows remote attackers to cause a denial of service (segfault) via vectors involving corrupt     chunks. (CVE-2016-1517)

  - In opencv/modules/imgcodecs/src/utils.cpp, functions FillUniColor and FillUniGray do not check the input     length, which can lead to integer overflow. If the image is from remote, may lead to remote code execution     or denial of service. This affects Opencv 3.3 and earlier. (CVE-2017-1000450)

  - OpenCV (Open Source Computer Vision Library) through 3.3 has an out-of-bounds write error in the function     FillColorRow1 in utils.cpp when reading an image file by using cv::imread. (CVE-2017-12597)

  - OpenCV (Open Source Computer Vision Library) through 3.3 has an out-of-bounds read error in the     cv::RBaseStream::readBlock function in modules/imgcodecs/src/bitstrm.cpp when reading an image file by     using cv::imread, as demonstrated by the 8-opencv-invalid-read-fread test case. (CVE-2017-12598)

  - OpenCV (Open Source Computer Vision Library) through 3.3 has an out-of-bounds read error in the function     icvCvt_BGRA2BGR_8u_C4C3R when reading an image file by using cv::imread. (CVE-2017-12599)

  - OpenCV (Open Source Computer Vision Library) through 3.3 has a denial of service (CPU consumption) issue,     as demonstrated by the 11-opencv-dos-cpu-exhaust test case. (CVE-2017-12600)

  - OpenCV (Open Source Computer Vision Library) through 3.3 has a buffer overflow in the     cv::BmpDecoder::readData function in modules/imgcodecs/src/grfmt_bmp.cpp when reading an image file by     using cv::imread, as demonstrated by the 4-buf-overflow-readData-memcpy test case. (CVE-2017-12601)

  - OpenCV (Open Source Computer Vision Library) through 3.3 has a denial of service (memory consumption)     issue, as demonstrated by the 10-opencv-dos-memory-exhaust test case. (CVE-2017-12602)

  - OpenCV (Open Source Computer Vision Library) through 3.3 has an invalid write in the     cv::RLByteStream::getBytes function in modules/imgcodecs/src/bitstrm.cpp when reading an image file by     using cv::imread, as demonstrated by the 2-opencv-heapoverflow-fseek test case. (CVE-2017-12603)

  - OpenCV (Open Source Computer Vision Library) through 3.3 has an out-of-bounds write error in the     FillUniColor function in utils.cpp when reading an image file by using cv::imread. (CVE-2017-12604)

  - OpenCV (Open Source Computer Vision Library) through 3.3 has an out-of-bounds write error in the     FillColorRow8 function in utils.cpp when reading an image file by using cv::imread. (CVE-2017-12605)

  - In OpenCV 3.3.1, a heap-based buffer overflow happens in cv::Jpeg2KDecoder::readComponent8u in     modules/imgcodecs/src/grfmt_jpeg2000.cpp when parsing a crafted image file. (CVE-2018-5268)

  - In OpenCV 3.3.1, an assertion failure happens in cv::RBaseStream::setPos in     modules/imgcodecs/src/bitstrm.cpp because of an incorrect integer cast. (CVE-2018-5269)

  - 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. (CVE-2019-14491)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4818-1 advisory.

  - An issue was discovered in OpenCV 4.1.0. There is a divide-by-zero error in     cv::HOGDescriptor::getDescriptorSize in modules/objdetect/src/hog.cpp. (CVE-2019-15939)

  - 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. (CVE-2019-14491)

  - In OpenCV 3.3.1, a heap-based buffer over-read exists in the function cv::HdrDecoder::checkSignature in     modules/imgcodecs/src/grfmt_hdr.cpp. (CVE-2017-18009)

  - 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. (CVE-2019-14492)

  - An issue was discovered in OpenCV before 4.1.1. There is a NULL pointer dereference in the function     cv::XMLParser::parse at modules/core/src/persistence.cpp. (CVE-2019-14493)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - opencv: out-of-bounds read in function cv::predictOrdered<cv::HaarEvaluator> in     modules/objdetect/src/cascadedetect.hpp leads to dos (CVE-2019-14491)

  - opencv: out-of-bounds read in DIS optflow algorithm when dealing with small images (CVE-2019-19624)

  - In OpenCV 3.3.1, a heap-based buffer overflow happens in cv::Jpeg2KDecoder::readComponent8u in     modules/imgcodecs/src/grfmt_jpeg2000.cpp when parsing a crafted image file. (CVE-2018-5268)

  - In OpenCV 3.3.1, an assertion failure happens in cv::RBaseStream::setPos in     modules/imgcodecs/src/bitstrm.cpp because of an incorrect integer cast. (CVE-2018-5269)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

This update for opencv fixes the following issues :

Security issues fixed :

CVE-2019-14491: Fixed an out of bounds read in the function cv:predictOrdered<cv:HaarEvaluator>, leading to DOS (bsc#1144352).

CVE-2019-14492: Fixed an out of bounds read/write in the function HaarEvaluator:OptFeature:calc, which leads to denial of service (bsc#1144348).

CVE-2019-15939: Fixed a divide-by-zero error in cv:HOGDescriptor:getDescriptorSize (bsc#1149742).

Non-security issue fixed :

Fixed an issue in opencv-devel that broke builds with 'No rule to make target opencv_calib3d-NOTFOUND' (bsc#1154091).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for opencv fixes the following issues :

Security issues fixed :

  - CVE-2019-14491: Fixed an out of bounds read in the     function cv:predictOrdered<cv:HaarEvaluator>, leading to     DOS (bsc#1144352).

  - CVE-2019-14492: Fixed an out of bounds read/write in the     function HaarEvaluator:OptFeature:calc, which leads to     denial of service (bsc#1144348).

  - CVE-2019-15939: Fixed a divide-by-zero error in     cv:HOGDescriptor:getDescriptorSize (bsc#1149742).

Non-security issue fixed :

  - Fixed an issue in opencv-devel that broke builds with     'No rule to make target opencv_calib3d-NOTFOUND'     (bsc#1154091).

This update was imported from the SUSE:SLE-15:Update update project.

Update to 3.4.8

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for opencv fixes the following issues :

Security issues fixed :

CVE-2019-14491: Fixed an out of bounds read in the function cv:predictOrdered<haarevaluator>, leading to DOS (bsc#1144352).
</haarevaluator>

CVE-2019-14492: Fixed an out of bounds read/write in the function HaarEvaluator:OptFeature:calc, which leads to denial of service (bsc#1144348).

CVE-2019-15939: Fixed a divide-by-zero error in cv:HOGDescriptor:getDescriptorSize (bsc#1149742).

Non-security issue fixed: Fixed an issue in opencv-devel that broke builds with 'No rule to make target opencv_calib3d-NOTFOUND' (bsc#1154091).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Published	Updated	Severity
195660	RHEL 7 : opencv (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	5/11/2024	5/11/2024	high
183130	Ubuntu 16.04 ESM / 18.04 ESM : OpenCV vulnerabilities (USN-4818-1)	Nessus	Ubuntu Local Security Checks	10/16/2023	10/16/2023	high
195661	RHEL 8 : opencv (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	5/11/2024	5/11/2024	high
138254	SUSE SLED15 / SLES15 Security Update : opencv (SUSE-SU-2019:3192-2)	Nessus	SuSE Local Security Checks	7/9/2020	3/1/2024	high
131996	openSUSE Security Update : opencv (openSUSE-2019-2671)	Nessus	SuSE Local Security Checks	12/12/2019	4/4/2024	high
131444	Fedora 31 : opencv (2019-20ef0e76fe)	Nessus	Fedora Local Security Checks	12/3/2019	4/9/2024	high
131760	SUSE SLED15 / SLES15 Security Update : opencv (SUSE-SU-2019:3192-1)	Nessus	SuSE Local Security Checks	12/6/2019	4/5/2024	high

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