Vulnerability CVE-2017-1000450
Published: 2018-01-02

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.

Type:

CWE-190

 (Integer Overflow or Wraparound)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Opencv -> Opencv 
Debian -> Debian linux 

 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
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