CVE-2019-14492
published 2019-08-01CVE-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…
PriorityP337high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.76%
84.6th percentile
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.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | opencv | < opencv 4.1.2+dfsg-3 (bookworm) | opencv 4.1.2+dfsg-3 (bookworm) |
| opencv | opencv | < 3.4.7 | 3.4.7 |
| opencv | opencv | >= 0 < 4.1.2+dfsg-3 | 4.1.2+dfsg-3 |
| opencv | opencv | >= 0 < 4.1.2+dfsg-3 | 4.1.2+dfsg-3 |
| opencv | opencv | >= 0 < 4.1.2+dfsg-3 | 4.1.2+dfsg-3 |
| opencv | opencv | >= 0 < 4.1.2+dfsg-3 | 4.1.2+dfsg-3 |
| opencv | opencv | >= 0 < 2.4.8+dfsg1-2ubuntu1.2+esm1 | 2.4.8+dfsg1-2ubuntu1.2+esm1 |
| opencv | opencv | >= 0 < 2.4.9.1+dfsg-1.5ubuntu1.1+esm1 | 2.4.9.1+dfsg-1.5ubuntu1.1+esm1 |
| opencv | opencv | >= 0 < 3.2.0+dfsg-4ubuntu0.1+esm3 | 3.2.0+dfsg-4ubuntu0.1+esm3 |
| opencv | opencv | >= 4.0.0 < 4.1.1 | 4.1.1 |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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Ubuntu
OpenCV vulnerabilities
vendor_ubuntu·2022-09-28·CVSS 7.5
CVE-2019-15939 [HIGH] OpenCV vulnerabilities
Title: OpenCV vulnerabilities
Summary: Several security issues were fixed in OpenCV.
It was discovered that OpenCV did not properly manage certain
objects, leading to a divide-by-zero. If a user were tricked into
loading a specially crafted file, a remote attacker could potentially use
this issue to cause a denial of service or possibly execute arbitrary
code. (CVE-2019-15939)
It was discovered that OpenCV did not properly manage certain files,
leading to an out of bounds read. If a user were tricked into loading
a specially crafted file, a remote attacker could potentially use this
issue to make OpenCV crash, resulting in a denial of service. This issue
was only fixed in Ubuntu 18.04 ESM. (CVE-2019-14491, CVE-2019-14492)
It was discovered that OpenCV did not properly manage certain XM
Red Hat
opencv: out-of-bounds read in function HaarEvaluator::OptFeature::calc() in cascadedetect.hpp leading to DoS
vendor_redhat·2019-07-23·CVSS 7.5
CVE-2019-14492 [HIGH] CWE-125 opencv: out-of-bounds read in function HaarEvaluator::OptFeature::calc() in cascadedetect.hpp leading to DoS
opencv: out-of-bounds read in function HaarEvaluator::OptFeature::calc() in cascadedetect.hpp leading to DoS
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.
An out-of-bounds read flaw was found in OpenCV in the way the Cascade Classifier algorithm loaded and processed the Haar feature-based cascade classifiers. This flaw allows a remote attacker to provide a specially crafted classifier in the form of an XML file that, when loaded by an application linked to OpenCV, would crash the application, causing a denial of service.
Statement: The versions of OpenCV as shipped with Red Hat Enterprise Linux 7 and 8 a
Debian
CVE-2019-14492: opencv - An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an...
vendor_debian·2019·CVSS 7.5
CVE-2019-14492 [HIGH] CVE-2019-14492: opencv - An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an...
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.
Scope: local
bookworm: resolved (fixed in 4.1.2+dfsg-3)
bullseye: resolved (fixed in 4.1.2+dfsg-3)
forky: resolved (fixed in 4.1.2+dfsg-3)
sid: resolved (fixed in 4.1.2+dfsg-3)
trixie: resolved (fixed in 4.1.2+dfsg-3)
OSV
opencv vulnerabilities
osv·2022-09-28·CVSS 7.5
CVE-2019-15939 [HIGH] opencv vulnerabilities
opencv vulnerabilities
It was discovered that OpenCV did not properly manage certain
objects, leading to a divide-by-zero. If a user were tricked into
loading a specially crafted file, a remote attacker could potentially use
this issue to cause a denial of service or possibly execute arbitrary
code. (CVE-2019-15939)
It was discovered that OpenCV did not properly manage certain files,
leading to an out of bounds read. If a user were tricked into loading
a specially crafted file, a remote attacker could potentially use this
issue to make OpenCV crash, resulting in a denial of service. This issue
was only fixed in Ubuntu 18.04 ESM. (CVE-2019-14491, CVE-2019-14492)
It was discovered that OpenCV did not properly manage certain XML data,
leading to a NULL pointer dereference. If a user were t
GHSA
Out-of-bounds Read and Out-of-bounds Write in OpenCV
ghsa·2021-10-12
CVE-2019-14492 [HIGH] CWE-125 Out-of-bounds Read and Out-of-bounds Write in OpenCV
Out-of-bounds Read and Out-of-bounds Write in OpenCV
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1 (OpenCV-Python before 3.4.7.28 and 4.x before 4.1.1.26). 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.
OSV
Out-of-bounds Read and Out-of-bounds Write in OpenCV
osv·2021-10-12
CVE-2019-14492 [HIGH] Out-of-bounds Read and Out-of-bounds Write in OpenCV
Out-of-bounds Read and Out-of-bounds Write in OpenCV
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1 (OpenCV-Python before 3.4.7.28 and 4.x before 4.1.1.26). 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.
OSV
CVE-2019-14492: An issue was discovered in OpenCV before 3
osv·2019-08-01·CVSS 7.5
CVE-2019-14492 [HIGH] CVE-2019-14492: An issue was discovered in OpenCV before 3
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.
No detection rules found.
No public exploits indexed.
arXiv
Threat Assessment in Machine Learning based Systems
arxiv_fulltext·2022-06-30
Threat Assessment in Machine Learning based Systems
Threat Assessment in Machine Learning based Systems
Lionel Nganyewou Tidjon and Foutse Khomh, Senior Member, IEEE
The authors are with Polytechnique Montréal, Montréal, QC H3C 3A7, Canada.
E-mail: \lionel.tidjon, foutse.khomh\@polymtl.ca
## Abstract
Machine learning is a field of artificial intelligence (AI) that is becoming essential for several critical systems, making it a good target for threat actors. Threat actors exploit different Tactics, Techniques, and Procedures (TTPs) against the confidentiality, integrity, and availability of Machine Learning (ML) systems.
During the ML
cycle, they exploit adversarial TTPs to poison data and fool ML-based systems. In recent years, multiple security practices have been proposed for traditional systems but they are not enough to cope with th
Bugzilla
CVE-2019-14492 opencv: out of bounds read/write in function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp leads to DOS [fedora-all]
bugzilla·2020-02-03·CVSS 7.5
CVE-2019-14492 [HIGH] CVE-2019-14492 opencv: out of bounds read/write in function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp leads to DOS [fedora-all]
CVE-2019-14492 opencv: out of bounds read/write in function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp leads to DOS [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog a
Bugzilla
CVE-2019-14492 opencv: out-of-bounds read in function HaarEvaluator::OptFeature::calc() in cascadedetect.hpp leading to DoS
bugzilla·2020-02-03·CVSS 7.5
CVE-2019-14492 [HIGH] CVE-2019-14492 opencv: out-of-bounds read in function HaarEvaluator::OptFeature::calc() in cascadedetect.hpp leading to DoS
CVE-2019-14492 opencv: out-of-bounds read in function HaarEvaluator::OptFeature::calc() in cascadedetect.hpp leading to DoS
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.
Reference:
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
Discussion:
Created opencv tracking bugs for this issue:
Affects: fedora-all [bug 1797447]
---
Upstream fix:
https://github.com/opencv/opencv/commit/321c74ccd6077bdea1d47450ca4fe955cb5b63
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.htmlhttps://github.com/opencv/opencv/compare/33b765d...4a7ca5ahttps://github.com/opencv/opencv/compare/371bba8...ddbd10chttps://github.com/opencv/opencv/issues/15124http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.htmlhttps://github.com/opencv/opencv/compare/33b765d...4a7ca5ahttps://github.com/opencv/opencv/compare/371bba8...ddbd10chttps://github.com/opencv/opencv/issues/15124
2019-08-01
Published