Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html
- https://github.com/blendin/pocs/blob/master/opencv/0.OOB_Write_FillUniColor
- https://lists.debian.org/debian-lts-announce/2018/01/msg00008.html
- https://github.com/opencv/opencv/issues/9723
- https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html
ADP enrichment
No English description supplied.
- https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html
- https://github.com/blendin/pocs/blob/master/opencv/0.OOB_Write_FillUniColor
- https://lists.debian.org/debian-lts-announce/2018/01/msg00008.html
- https://github.com/opencv/opencv/issues/9723
- https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html