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Heap-buffer-overflow in load_rgb_from_tables<0> |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6139373906296832 Fuzzer: noel-image-flip Job Type: windows_syzyasan_chrome Platform Id: windows Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x2b93af7d Crash State: load_rgb_from_tables<0> color_xform_RGBA<1,1,1,0> SkColorSpaceXform_XYZ<0>::onApply Memory Tool: SYZYASAN Recommended Security Severity: Medium Regressed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=456626:457730 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv95cP6u7afXRDg6_q8-334Rg6z8IPqBzmX6gHG86xvBAyzOnsFnLj8qYC7GzfNMFMMfnx1NgU5TmvOWnk1d-kDu0uf43niH2TMhEs-30OvfG5h4BG3tJzghzvlMqPXM6rraPOyjQaBJm15doXromCvB2tDdgJQavOtdJa4igAzp163CtnaOOWFGFfksrzfJ4-dYkBkeMSM0sRT83giDa8E9jZO74iK3H_w9VFPI36WATYe_sKgF7NYH0dTcyeu70hSVHifmFMOOj3OIf0ampxXA-KvzR4g9ynvcL5WP4siRJ32Ywn6_M8WP0OukdOXbdpOGz4GnFUlg8H6GfK1qV3TWyPOAVzbl62ZJaTEZy4HIN-QbPMrlJUMXqXpDiQHapCLNng1Qy72F8Xj9f5pvzFb0n4dik8w?testcase_id=6139373906296832 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Apr 18 2017
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Apr 18 2017
This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Apr 18 2017
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Apr 18 2017
May be fixed? To Matt for a look at SkColorSpaceXform...
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Apr 18 2017
The lack of statistics is strange... But based on the blame and the stack trace, I'm confident that a fix has already landed for this.
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Apr 20 2017
ClusterFuzz has detected this issue as fixed in range 458620:458734. Detailed report: https://clusterfuzz.com/testcase?key=6139373906296832 Fuzzer: noel-image-flip Job Type: windows_syzyasan_chrome Platform Id: windows Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x2b93af7d Crash State: load_rgb_from_tables<0> color_xform_RGBA<1,1,1,0> SkColorSpaceXform_XYZ<0>::onApply Memory Tool: SYZYASAN Recommended Security Severity: Medium Regressed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=456626:457730 Fixed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=458620:458734 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv95cP6u7afXRDg6_q8-334Rg6z8IPqBzmX6gHG86xvBAyzOnsFnLj8qYC7GzfNMFMMfnx1NgU5TmvOWnk1d-kDu0uf43niH2TMhEs-30OvfG5h4BG3tJzghzvlMqPXM6rraPOyjQaBJm15doXromCvB2tDdgJQavOtdJa4igAzp163CtnaOOWFGFfksrzfJ4-dYkBkeMSM0sRT83giDa8E9jZO74iK3H_w9VFPI36WATYe_sKgF7NYH0dTcyeu70hSVHifmFMOOj3OIf0ampxXA-KvzR4g9ynvcL5WP4siRJ32Ywn6_M8WP0OukdOXbdpOGz4GnFUlg8H6GfK1qV3TWyPOAVzbl62ZJaTEZy4HIN-QbPMrlJUMXqXpDiQHapCLNng1Qy72F8Xj9f5pvzFb0n4dik8w?testcase_id=6139373906296832 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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Jul 26 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 est...@chromium.org
, Apr 18 2017Owner: hcm@chromium.org
Status: Assigned (was: Untriaged)