openvswitch/ofctl_parse_target: Use-of-uninitialized-value in ofputil_parse_key_value

2018-11-22T21:58:05
ID OSSFUZZ-11505
Type ossfuzz
Reporter Google
Modified 2019-01-03T16:25:28

Description

Project: https://github.com/openvswitch/ovs.git

Detailed report: https://oss-fuzz.com/testcase?key=5633995212062720

Project: openvswitch Fuzzer: libFuzzer_openvswitch_ofctl_parse_target Fuzz target binary: ofctl_parse_target Job Type: libfuzzer_msan_openvswitch Platform Id: linux

Crash Type: Use-of-uninitialized-value Crash Address: Crash State: ofputil_parse_key_value parse_ofp_str__ parse_ofp_str

Sanitizer: memory (MSAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_msan_openvswitch&range=201811150326:201811160321

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5633995212062720

Issue filed automatically.

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

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