imagemagick:encoder_j2c_fuzzer: Heap-buffer-overflow in ReadJP2Image

Type ossfuzz
Reporter Google
Modified 2020-07-31T20:06:54



Detailed Report:

Project: imagemagick Fuzzing Engine: libFuzzer Fuzz Target: encoder_j2c_fuzzer Job Type: libfuzzer_asan_i386_imagemagick Platform Id: linux

Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0xf011a610 Crash State: ReadJP2Image ReadImage BlobToImage

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Crash Revision:

Reproducer Testcase:

Issue filed automatically.

See for instructions to reproduce this bug locally. When you fix this bug, please * mention the fix revision(s). * state whether the bug was a short-lived regression or an old bug in any stable releases. * add any other useful information. This information can help downstream consumers.

If you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at Comments on individual Monorail issues are not monitored.

This bug is subject to a 90 day disclosure deadline. If 90 days elapse without an upstream patch, then the bug report will automatically become visible to the public.