Heap-Based Buffer Over-Read in OpenCV Affects Image Processing Functions
CVE-2017-18009

7.5HIGH

Key Information:

Vendor

Opencv

Status
Opencv
Vendor
CVE Published:
1 January 2018

What is CVE-2017-18009?

In OpenCV version 3.3.1, a vulnerability has been identified in the image processing module that enables a heap-based buffer over-read condition. This flaw resides within the cv::HdrDecoder::checkSignature function, found in the module responsible for handling HDR image formats. Attackers could exploit this weakness to potentially extract sensitive information or cause unexpected behavior in applications that rely on this functionality. Users of OpenCV should take precautions and apply the necessary security updates to safeguard their systems.

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References

http://www.securityfocus.com/bid/106945
vdb-entryx_refsource_BID
https://github.com/opencv/opencv/issues/10479
x_refsource_MISC

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

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