imagemagick/encoder_heic_fuzzer: Heap-buffer-overflow in ReadBlob

2018-04-09T21:45:21
ID OSSFUZZ-7507
Type ossfuzz
Reporter Google
Modified 2019-03-04T16:56:33

Description

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

Detailed report: https://oss-fuzz.com/testcase?key=6210977604304896

Project: imagemagick Fuzzer: afl_imagemagick_encoder_heic_fuzzer Fuzz target binary: encoder_heic_fuzzer Job Type: afl_asan_imagemagick Platform Id: linux

Crash Type: Heap-buffer-overflow WRITE {*} Crash Address: 0x603000004551 Crash State: ReadBlob ReadHEICImage ReadImage

Sanitizer: address (ASAN)

Recommended Security Severity: High

Regressed: https://oss-fuzz.com/revisions?job=afl_asan_imagemagick&range=201803230437:201804010434

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6210977604304896

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.

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