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CVE-2019-14492

Published: Aug 1, 2019Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-125
NVD MITRE
7.5CVSSHIGH
EPSS Score
2.8%
Top 15.6%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-125CWE-787

Affected Products

opencvopencv
Library
OSS Libraries / generic-library
leapopensuse
On-premOS
Operating Systems / linux-distro
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
Astra Linux Special EditionООО «РусБИТех-Астра»
On-premOS
Operating Systems / linux-distro
Open Source Computer Vision Library (OpenCV)OpenCV team
Library
AI / ML / ml-framework
opencvoss-projectOSS Librariesaka opencv, opencv-python, wechat_qrcode module
opensuseoss-projectDEOperating Systemsaka opensuse
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
ооо «русбитех-астра»commercialRUOperating Systemsaka rusbitech-astra
opencv teamoss-projectAI / MLaka opencv, opencv-python, cvvat
and 5 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

3 techniques
Collection
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html
lists.opensuse.org
https://github.com/opencv/opencv/compare/33b765d...4a7ca5a
github.com
https://github.com/opencv/opencv/compare/371bba8...ddbd10c
github.com
and 12 more references View all →

Timeline

Published
Aug 1, 2019
Last Updated
Nov 21, 2024

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