Detailed Report: https://oss-fuzz.com/testcase?key=5724999789051904
Project: samba Fuzzing Engine: libFuzzer Fuzz Target: fuzz_ndr_drsuapi_TYPE_OUT Job Type: libfuzzer_asan_samba Platform Id: linux
Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6040000002fd Crash State: lzxpress_decompress ndr_pull_compression_xpress_chunk ndr_pull_compression_start
Sanitizer: address (ASAN)
Recommended Security Severity: Medium
Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_asan_samba&revision=202001130520
Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5724999789051904
Issue filed automatically.
See https://wiki.samba.org/index.php/Fuzzing 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.
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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.