Denial of Service Vulnerability in OpenCV by OpenCV Team
CVE-2018-7714
7.5HIGH
What is CVE-2018-7714?
The validateInputImageSize function in the OpenCV image processing library version 3.4.1 is vulnerable to a denial of service attack. This vulnerability allows remote attackers to trigger an assertion failure through improper input parameters, specifically when the condition 'pixels <= (1<<30)' evaluates to false. The issue arises from the fact that the CV_Assert in OpenCV is a regular C++ exception rather than a traditional C-style assert, making it susceptible to assertion failures in cases of invalid or unsupported parameter values.
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References
CVSS V3.1
Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved