What’s Vulnerable › Vulnerabilities

CVE-2017-1000450

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-01-02 · updated 2026-06-17
• Weakness: CWE-190

Description

In opencv/modules/imgcodecs/src/utils.cpp, functions FillUniColor and FillUniGray do not check the input length, which can lead to integer overflow. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.

Affected products

• Debian Linux: 7.0, 8.0, 9.0
• OpenCV 3.0.0: through 3.3.0

References

• https://github.com/blendin/pocs/blob/master/opencv/0.OOB_Write_FillUniColor
• https://github.com/opencv/opencv/issues/9723
• https://lists.debian.org/debian-lts-announce/2018/01/msg00008.html
• https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html
• https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html
• https://github.com/blendin/pocs/blob/master/opencv/0.OOB_Write_FillUniColor
• https://github.com/opencv/opencv/issues/9723
• https://lists.debian.org/debian-lts-announce/2018/01/msg00008.html
• https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html
• https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html

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