Vulnerability in Opencv
CVE-2018-7712
The validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp in OpenCV 3.4.1 allows remote attackers to cause a denial of service (assertion failure) because (size.height <= (1<<20)) may be false. Note: “OpenCV CV_Assert is not an assertion (C-like assert()), it is regular C++ exception which can raised in case of invalid or non-supported parameters.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.022 (82.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Opencv — versions 3.4.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/xiaoqx/pocs/tree/master/opencv/dos-by-assert (Third Party Advisory)
- github.com/opencv/opencv/issues/10998
Frequently asked questions
- What is CVE-2018-7712?
- CVE-2018-7712 is a high-severity vulnerability in Opencv, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2018-03-05.
- How severe is CVE-2018-7712?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2018-7712 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.