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Heap-use-after-free in blink::LayoutSVGResourceFilter::ResourceBoundingBox |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6469113892044800 Fuzzer: lcamtuf_cross_fuzz Job Type: windows_asan_chrome_no_sandbox Platform Id: windows Crash Type: Heap-use-after-free READ 4 Crash Address: 0x11c70fcdce40 Crash State: blink::LayoutSVGResourceFilter::ResourceBoundingBox blink::SVGLayoutSupport::AdjustVisualRectWithResources blink::LayoutSVGText::VisualRectInLocalSVGCoordinates Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=556742:556743 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6469113892044800 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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May 9 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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May 9 2018
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May 9 2018
Seems like another from https://chromium.googlesource.com/chromium/src/+/3431b89c8be2d7b1a60f5eb135b1d27ce432ce9b
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May 10 2018
ClusterFuzz has detected this issue as fixed in range 557119:557122. Detailed report: https://clusterfuzz.com/testcase?key=6469113892044800 Fuzzer: lcamtuf_cross_fuzz Job Type: windows_asan_chrome_no_sandbox Platform Id: windows Crash Type: Heap-use-after-free READ 4 Crash Address: 0x11c70fcdce40 Crash State: blink::LayoutSVGResourceFilter::ResourceBoundingBox blink::SVGLayoutSupport::AdjustVisualRectWithResources blink::LayoutSVGText::VisualRectInLocalSVGCoordinates Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=556742:556743 Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=557119:557122 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6469113892044800 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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May 10 2018
ClusterFuzz testcase 6469113892044800 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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May 10 2018
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Jun 5 2018
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Aug 16
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
, May 9 2018