serenity:FuzzPNGLoader: Heap-buffer-overflow in decode

2020-11-30T22:35:48
ID OSSFUZZ-28133
Type ossfuzz
Reporter Google
Modified 2020-11-30T22:35:48

Description

Detailed Report: https://oss-fuzz.com/testcase?key=5636989654925312

Project: serenity Fuzzing Engine: afl Fuzz Target: FuzzPNGLoader Job Type: afl_asan_serenity Platform Id: linux

Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x606000000112 Crash State: decode dynamic puff

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=afl_asan_serenity&range=202011250623:202011300615

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5636989654925312

Issue filed automatically.

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