Vulnerability Monitor

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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.

Published

2019-08-01T17:15:13.530

Last Modified

2024-11-21T04:26:51.077

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	opencv	opencv	< 3.4.7	Yes
Application	opencv	opencv	< 4.1.1	Yes
Operating System	opensuse	leap	15.1	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html Third Party Advisory ([email protected])
https://github.com/opencv/opencv/compare/33b765d...4a7ca5a Third Party Advisory ([email protected])
https://github.com/opencv/opencv/compare/371bba8...ddbd10c Third Party Advisory ([email protected])
https://github.com/opencv/opencv/issues/15124 Exploit, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/opencv/opencv/compare/33b765d...4a7ca5a Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/opencv/opencv/compare/371bba8...ddbd10c Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/opencv/opencv/issues/15124 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)