CVE Vulnerability

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

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

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
Configurations

Configuration 1

cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*
cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Information

Published : 2019-08-01 05:15

Updated : 2020-04-17 03:23

NVD link : CVE-2019-14492

Mitre link : CVE-2019-14492

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read

CWE-787