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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/opencv/opencv/compare/371bba8...ddbd10c	Third Party Advisory
https://github.com/opencv/opencv/issues/15124	Exploit Third Party Advisory
https://github.com/opencv/opencv/compare/33b765d...4a7ca5a	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:opencv:opencv::::::::
	cpe:2.3:a:opencv:opencv::::::::

Configuration 2 (hide)

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Information

Published : 2019-08-01 10:15

Updated : 2020-04-17 08:23

NVD link : CVE-2019-14492

Mitre link : CVE-2019-14492

JSON object : View

CWE

CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

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Products Affected

opencv

opencv

opensuse

leap

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