skcms/iccprofile_transform: Index-out-of-bounds in read_mft_common


Project: https://skia.googlesource.com/skcms.git Detailed report: https://oss-fuzz.com/testcase?key=5168080767418368 Project: skcms Fuzzer: libFuzzer_skcms_iccprofile_transform Fuzz target binary: iccprofile_transform Job Type: libfuzzer_ubsan_skcms Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State: read_mft_common read_tag_mft2 read_a2b Sanitizer: undefined (UBSAN) Recommended Security Severity: Medium Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_skcms&range=201802220545:201802230544 Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5168080767418368 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.

Affected Software

CPE Name Name Version
skcms unknown