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Heap-buffer-overflow in _get_bitmap_surface |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5900875571920896 Fuzzer: inferno_twister_custom_bundle Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x60a001ef815a Crash State: _get_bitmap_surface Sanitizer: address (ASAN) Recommended Security Severity: Low Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_lsan_chrome_mp&range=297214:297254 Minimized Testcase (0.01 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv97Rg4SoHmWVIiuSkxUmP228yrtEmlXdOIkpm5-tDx4b9bbzuuSxmzqCcdKEwHgUDgq8xTDK3xE8BQ536kH_GrzL3ORkWALcvkIA1sYkYAFl_du7cNg_OTt1SxPJUH2tEwLH-IxZMxtM00YHpPBEH8VQsd6GBFdN0ByODzRgIz0o98XmxiylvvdJU229iL3OEL-PoJdA-8uhGJmuVkvXGrp8HUGk1McM1Ig696EeSZ-J7j9TBenptSPtVfhGeOMVVHvPGJr3VNyfU90XNkiVy9tEclGIhY1l_tBVfuDI6CFtLMOb31w-l6Nf8x1_ibuugHXpSATeIo92jmy9hm6BLN3qefwsH9h8AAIR4n6TN9PvruKgnzs?testcase_id=5900875571920896 <title>酷 Additional requirements: Requires Gestures Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Jan 5 2017
Another issue with out-of-dated freetype2 that is being used for testing only. We've seen it previously ( issue 656936 ), but it was a flaky testcase.
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Jan 6 2017
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Jan 10 2017
ClusterFuzz has detected this issue as fixed in range 441510:441524. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5900875571920896 Fuzzer: inferno_twister_custom_bundle Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x60a001ef815a Crash State: _get_bitmap_surface Sanitizer: address (ASAN) Recommended Security Severity: Low Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_lsan_chrome_mp&range=297214:297254 Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_lsan_chrome_mp&range=441510:441524 Minimized Testcase (0.01 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv97Rg4SoHmWVIiuSkxUmP228yrtEmlXdOIkpm5-tDx4b9bbzuuSxmzqCcdKEwHgUDgq8xTDK3xE8BQ536kH_GrzL3ORkWALcvkIA1sYkYAFl_du7cNg_OTt1SxPJUH2tEwLH-IxZMxtM00YHpPBEH8VQsd6GBFdN0ByODzRgIz0o98XmxiylvvdJU229iL3OEL-PoJdA-8uhGJmuVkvXGrp8HUGk1McM1Ig696EeSZ-J7j9TBenptSPtVfhGeOMVVHvPGJr3VNyfU90XNkiVy9tEclGIhY1l_tBVfuDI6CFtLMOb31w-l6Nf8x1_ibuugHXpSATeIo92jmy9hm6BLN3qefwsH9h8AAIR4n6TN9PvruKgnzs?testcase_id=5900875571920896 <title>酷 Additional requirements: Requires Gestures See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 10 2017
ClusterFuzz testcase 5900875571920896 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Jan 10 2017
ClusterFuzz has detected this issue as fixed in range 441510:441524. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5900875571920896 Fuzzer: inferno_twister_custom_bundle Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x60a001ef815a Crash State: _get_bitmap_surface Sanitizer: address (ASAN) Recommended Security Severity: Low Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_lsan_chrome_mp&range=297214:297254 Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_lsan_chrome_mp&range=441510:441524 Minimized Testcase (0.01 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv97Rg4SoHmWVIiuSkxUmP228yrtEmlXdOIkpm5-tDx4b9bbzuuSxmzqCcdKEwHgUDgq8xTDK3xE8BQ536kH_GrzL3ORkWALcvkIA1sYkYAFl_du7cNg_OTt1SxPJUH2tEwLH-IxZMxtM00YHpPBEH8VQsd6GBFdN0ByODzRgIz0o98XmxiylvvdJU229iL3OEL-PoJdA-8uhGJmuVkvXGrp8HUGk1McM1Ig696EeSZ-J7j9TBenptSPtVfhGeOMVVHvPGJr3VNyfU90XNkiVy9tEclGIhY1l_tBVfuDI6CFtLMOb31w-l6Nf8x1_ibuugHXpSATeIo92jmy9hm6BLN3qefwsH9h8AAIR4n6TN9PvruKgnzs?testcase_id=5900875571920896 <title>酷 Additional requirements: Requires Gestures See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 11 2017
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Apr 19 2017
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 sheriffbot@chromium.org
, Jan 5 2017