Issue metadata
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Heap-use-after-free in blink::LayoutBox::RemoveFloatingOrPositionedChildFromBlockLists |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5723794036228096 Fuzzer: bj_broddelwerk Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x6110000444c0 Crash State: blink::LayoutBox::RemoveFloatingOrPositionedChildFromBlockLists blink::LayoutObjectChildList::RemoveChildNode blink::LayoutBlockFlow::RemoveChild Sanitizer: address (ASAN) Recommended Security Severity: High Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5723794036228096 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jun 17 2018
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Jun 17 2018
This is a serious security regression. If you are not able to fix this quickly, please revert the change that introduced it. If this doesn't affect a release branch, or has not been properly classified for severity, please update the Security_Impact or Security_Severity labels, and remove the ReleaseBlock label. To disable this altogether, apply ReleaseBlock-NA. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Jun 17 2018
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Jun 17 2018
Major regressions from https://chromium-review.googlesource.com/c/chromium/src/+/1102690, reverting.
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Jun 17 2018
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Jun 18 2018
ClusterFuzz has detected this issue as fixed in range 567913:567915. Detailed report: https://clusterfuzz.com/testcase?key=5723794036228096 Fuzzer: bj_broddelwerk Job Type: linux_lsan_chrome_mp Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x6110000444c0 Crash State: blink::LayoutBox::RemoveFloatingOrPositionedChildFromBlockLists blink::LayoutObjectChildList::RemoveChildNode blink::LayoutBlockFlow::RemoveChild Sanitizer: address (ASAN) Recommended Security Severity: High Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=567913:567915 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5723794036228096 See https://github.com/google/clusterfuzz-tools 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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Sep 24
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
, Jun 17 2018Labels: Test-Predator-Auto-Components