gstreamer/gst-discoverer: Heap-buffer-overflow in gst_parse_vorbis_setup_packet

2017-10-30T12:56:56
ID OSSFUZZ-3930
Type ossfuzz
Reporter Google
Modified 2019-09-23T16:04:42

Description

Detailed report: https://oss-fuzz.com/testcase?key=5632833872723968

Project: gstreamer Fuzzer: libFuzzer_gstreamer_gst-discoverer Fuzz target binary: gst-discoverer Job Type: libfuzzer_asan_gstreamer Platform Id: linux

Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x61f000000cf9 Crash State: gst_parse_vorbis_setup_packet is_header_vorbis gst_ogg_demux_chain_peer

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5632833872723968

Issue filed automatically.

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

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.

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 have questions for the OSS-Fuzz team, please file an issue at https://github.com/google/oss-fuzz/issues.