poppler/pdf_fuzzer: Index-out-of-bounds in BaseCryptStream::BaseCryptStream

2018-05-22T00:51:06
ID OSSFUZZ-8420
Type ossfuzz
Reporter Google
Modified 2018-06-22T15:20:57

Description

Project: https://anongit.freedesktop.org/git/poppler/poppler.git

Detailed report: https://oss-fuzz.com/testcase?key=4785085529194496

Project: poppler Fuzzer: libFuzzer_poppler_pdf_fuzzer Fuzz target binary: pdf_fuzzer Job Type: libfuzzer_ubsan_poppler Platform Id: linux

Crash Type: Index-out-of-bounds Crash Address: Crash State: BaseCryptStream::BaseCryptStream DecryptStream::DecryptStream Parser::getObj

Sanitizer: undefined (UBSAN)

Recommended Security Severity: Medium

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=4785085529194496

Issue filed automatically.

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

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