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osvGoogleOSV:GHSA-WQ8F-WVQP-XVVM
HistoryOct 12, 2021 - 10:02 p.m.

Integer Overflow or Wraparound in OpenCV

2021-10-1222:02:35
Google
osv.dev
11

0.009 Low

EPSS

Percentile

82.7%

In opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function PxMDecoder::readData has an integer overflow when calculate src_pitch. If the image is from remote, may lead to remote code execution or denial of service. This affects OpenCV 3.3 (corresponding to OpenCV-Python 3.3.0.9) and earlier.