Integer overflow in Opencv
CVE-2017-1000450
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.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.033 (87.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 87.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.033 · newest: 0.033 · change: 0.000
Affected products
- Opencv
- Debian Linux — versions 7.0, 8.0, 9.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.debian.org/debian-lts-announce/2018/07/msg00030.html (mailing-list, Mailing List, Third Party Advisory)
- github.com/blendin/pocs/blob/master/opencv/0.OOB_Write_FillUniColor (Exploit, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2018/01/msg00008.html (mailing-list, Mailing List, Third Party Advisory)
- github.com/opencv/opencv/issues/9723 (Exploit, Third Party Advisory, Issue Tracking)
- lists.debian.org/debian-lts-announce/2021/10/msg00028.html (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-1000450?
- CVE-2017-1000450 is a high-severity vulnerability in Opencv, classified under Integer Overflow or Wraparound. CVSS score: 8.8/10. Published 2018-01-02.
- How severe is CVE-2017-1000450?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2017-1000450 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.