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Heap-buffer-overflow in bmp_decode_rle4 |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=4877608462581760 Fuzzer: pdf_codec_bmp_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x61a00001f710 Crash State: bmp_decode_rle4 bmp_decode_image CCodec_BmpModule::LoadImage Recommended Security Severity: High Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408389:408457 Minimized Testcase (2.32 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95MQ4EHuNAWcdKu7vtnxZcvmZfnAC97bKXVYRLWhx3d6HOEFIMwtmrs4zsNu9698vxGY-2SUwPzsKqF9FcUaKTg_d3xHwRcvOSNt45vkDbG-QPHb82rCPvnhukQa6Le7kim55geh3e2p8dwe5mOHrhOWSWrHQ?testcase_id=4877608462581760 Filer: tanin See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Aug 1 2016
ClusterFuzz has detected this issue as fixed in range 408588:408608. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4877608462581760 Fuzzer: pdf_codec_bmp_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x61a00001f710 Crash State: bmp_decode_rle4 bmp_decode_image CCodec_BmpModule::LoadImage Recommended Security Severity: High Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408389:408457 Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408588:408608 Minimized Testcase (2.32 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95MQ4EHuNAWcdKu7vtnxZcvmZfnAC97bKXVYRLWhx3d6HOEFIMwtmrs4zsNu9698vxGY-2SUwPzsKqF9FcUaKTg_d3xHwRcvOSNt45vkDbG-QPHb82rCPvnhukQa6Le7kim55geh3e2p8dwe5mOHrhOWSWrHQ?testcase_id=4877608462581760 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
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May 9 2018
This bug has been closed for more than 14 weeks. Removing security view restrictions. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by rickyz@chromium.org
, Jul 29 2016Status: Duplicate (was: Untriaged)