cve-2019-19624
Vulnerability from cvelistv5
Published
2019-12-06 14:26
Modified
2024-08-05 02:25
Severity ?
Summary
An out-of-bounds read was discovered in OpenCV before 4.1.1. 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.
References
cve@mitre.orghttps://github.com/opencv/opencv/commit/d1615ba11a93062b1429fce9f0f638d1572d3418Patch, Third Party Advisory
cve@mitre.orghttps://github.com/opencv/opencv/issues/14554Exploit, Issue Tracking, Third Party Advisory
nvd@nist.govhttps://access.redhat.com/security/cve/cve-2019-19624Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/opencv/opencv/commit/d1615ba11a93062b1429fce9f0f638d1572d3418Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/opencv/opencv/issues/14554Exploit, Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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