opencv/imread_fuzzer: Crash in putgreytile

2019-02-22T17:07:20
ID OSSFUZZ-13283
Type ossfuzz
Reporter Google
Modified 2019-05-06T15:25:02

Description

Project: https://github.com/opencv/opencv.git

Detailed report: https://oss-fuzz.com/testcase?key=5149889707638784

Project: opencv Fuzzer: afl_opencv_imread_fuzzer Fuzz target binary: imread_fuzzer Job Type: afl_asan_opencv Platform Id: linux

Crash Type: UNKNOWN WRITE Crash Address: 0x7fb914a7fb38 Crash State: putgreytile gtStripContig TIFFReadRGBAStripExt

Sanitizer: address (ASAN)

Recommended Security Severity: High

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5149889707638784

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for instructions to reproduce this bug locally.

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