ghostscript:gstoraster_fuzzer: Use-of-uninitialized-value in gs_scan_token

2020-04-08T16:37:48
ID OSSFUZZ-21625
Type ossfuzz
Reporter Google
Modified 2020-05-10T20:00:12

Description

Detailed Report: https://oss-fuzz.com/testcase?key=5109631614713856

Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstoraster_fuzzer Job Type: libfuzzer_msan_ghostscript Platform Id: linux

Crash Type: Use-of-uninitialized-value Crash Address: Crash State: gs_scan_token tokenexec_continue interp

Sanitizer: memory (MSAN)

Recommended Security Severity: Medium

Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_msan_ghostscript&revision=202004080159

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5109631614713856

Issue filed automatically.

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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.