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Heap-use-after-free in PDF_DataDecode |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5718279484866560 Fuzzer: libFuzzer_pdfium_xfa_fuzzer Job Type: windows_libfuzzer_chrome_asan Platform Id: windows Crash Type: Heap-use-after-free READ 1 Crash Address: 0x12271df803b0 Crash State: PDF_DataDecode CPDF_StreamAcc::ProcessFilteredData CPDF_Parser::LoadCrossRefV5 Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599284:599305 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5718279484866560 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Oct 13
Automatically assigning owner based on suspected regression changelist https://pdfium.googlesource.com/pdfium/+/0f567261d33a70860bb3ec3db4cf1185df1a9a54 (Make PDF_DataDecode()'s buffer out parameter a std::unique_ptr.). If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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Oct 13
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Oct 14
ClusterFuzz has detected this issue as fixed in range 599500:599502. Detailed report: https://clusterfuzz.com/testcase?key=5718279484866560 Fuzzer: libFuzzer_pdfium_xfa_fuzzer Job Type: windows_libfuzzer_chrome_asan Platform Id: windows Crash Type: Heap-use-after-free READ 1 Crash Address: 0x12271df803b0 Crash State: PDF_DataDecode CPDF_StreamAcc::ProcessFilteredData CPDF_Parser::LoadCrossRefV5 Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599284:599305 Fixed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599500:599502 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5718279484866560 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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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Oct 14
ClusterFuzz has detected this issue as fixed in range 599500:599502. Detailed report: https://clusterfuzz.com/testcase?key=5718279484866560 Fuzzer: libFuzzer_pdfium_xfa_fuzzer Job Type: windows_libfuzzer_chrome_asan Platform Id: windows Crash Type: Heap-use-after-free READ 1 Crash Address: 0x12271df803b0 Crash State: PDF_DataDecode CPDF_StreamAcc::ProcessFilteredData CPDF_Parser::LoadCrossRefV5 Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599284:599305 Fixed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599500:599502 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5718279484866560 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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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Oct 14
ClusterFuzz has detected this issue as fixed in range 599500:599502. Detailed report: https://clusterfuzz.com/testcase?key=5718279484866560 Fuzzer: libFuzzer_pdfium_xfa_fuzzer Job Type: windows_libfuzzer_chrome_asan Platform Id: windows Crash Type: Heap-use-after-free READ 1 Crash Address: 0x12271df803b0 Crash State: PDF_DataDecode CPDF_StreamAcc::ProcessFilteredData CPDF_Parser::LoadCrossRefV5 Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599284:599305 Fixed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599500:599502 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5718279484866560 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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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Oct 14
ClusterFuzz has detected this issue as fixed in range 599500:599502. Detailed report: https://clusterfuzz.com/testcase?key=5718279484866560 Fuzzer: libFuzzer_pdfium_xfa_fuzzer Job Type: windows_libfuzzer_chrome_asan Platform Id: windows Crash Type: Heap-use-after-free READ 1 Crash Address: 0x12271df803b0 Crash State: PDF_DataDecode CPDF_StreamAcc::ProcessFilteredData CPDF_Parser::LoadCrossRefV5 Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599284:599305 Fixed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599500:599502 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5718279484866560 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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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Oct 14
ClusterFuzz has detected this issue as fixed in range 599500:599502. Detailed report: https://clusterfuzz.com/testcase?key=5718279484866560 Fuzzer: libFuzzer_pdfium_xfa_fuzzer Job Type: windows_libfuzzer_chrome_asan Platform Id: windows Crash Type: Heap-use-after-free READ 1 Crash Address: 0x12271df803b0 Crash State: PDF_DataDecode CPDF_StreamAcc::ProcessFilteredData CPDF_Parser::LoadCrossRefV5 Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599284:599305 Fixed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599500:599502 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5718279484866560 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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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Oct 14
ClusterFuzz has detected this issue as fixed in range 599500:599502. Detailed report: https://clusterfuzz.com/testcase?key=5718279484866560 Fuzzer: libFuzzer_pdfium_xfa_fuzzer Job Type: windows_libfuzzer_chrome_asan Platform Id: windows Crash Type: Heap-use-after-free READ 1 Crash Address: 0x12271df803b0 Crash State: PDF_DataDecode CPDF_StreamAcc::ProcessFilteredData CPDF_Parser::LoadCrossRefV5 Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599284:599305 Fixed: https://clusterfuzz.com/revisions?job=windows_libfuzzer_chrome_asan&range=599500:599502 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5718279484866560 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.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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Jan 20
(2 days ago)
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 ClusterFuzz
, Oct 13Labels: Test-Predator-Auto-Components