tor/oss-fuzz-iptsv2: Use-of-uninitialized-value in DES_set_key_unchecked

2018-05-13T09:38:24
ID OSSFUZZ-8262
Type ossfuzz
Reporter Google
Modified 2018-06-24T15:20:45

Description

Project: https://git.torproject.org/tor.git

Detailed report: https://oss-fuzz.com/testcase?key=6036313756139520

Project: tor Fuzzer: libFuzzer_tor_oss-fuzz-iptsv2 Fuzz target binary: oss-fuzz-iptsv2 Job Type: libfuzzer_msan_tor Platform Id: linux

Crash Type: Use-of-uninitialized-value Crash Address: Crash State: DES_set_key_unchecked des_ede_init_key EVP_CipherInit_ex

Sanitizer: memory (MSAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_msan_tor&range=201805120444:201805130444

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6036313756139520

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.

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