QID 980426

QID 980426: Python (pip) Security Update for opencv-contrib-python-headless (GHSA-jggw-2q6g-c3m6)

An out-of-bounds read was discovered in OpenCV before 4.1.1 (OpenCV-Python before 4.1.0.25). Specifically, variable coarsest_scale is assumed to be greater than or equal to finest_scale within the calc()/ocl_calc() functions in dis_flow.cpp. However, this is not true when dealing with small images, leading to an out-of-bounds read of the heap-allocated arrays Ux and Uy.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as High - 6.5 severity.

CVSS V2 rated as High - 6.4 severity.

Solution

Customers are advised to refer to GHSA-jggw-2q6g-c3m6 for updates pertaining to this vulnerability.

Vendor References

GHSA-jggw-2q6g-c3m6 - github.com/advisories/GHSA-jggw-2q6g-c3m6

CVEs related to QID 980426

CVE-2019-19624 |

Software Advisories

Advisory ID	Software	Link
GHSA-jggw-2q6g-c3m6	opencv-contrib-python	github.com/advisories/GHSA-jggw-2q6g-c3m6
GHSA-jggw-2q6g-c3m6	opencv-contrib-python-headless	github.com/advisories/GHSA-jggw-2q6g-c3m6
GHSA-jggw-2q6g-c3m6	opencv-python	github.com/advisories/GHSA-jggw-2q6g-c3m6
GHSA-jggw-2q6g-c3m6	opencv-python-headless	github.com/advisories/GHSA-jggw-2q6g-c3m6

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].