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Issue 664389 link

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Issue metadata

Status: Duplicate
Owner: ----
Closed: Nov 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: ----
Type: Bug-Security



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Heap-use-after-free in content::PepperWebPluginImpl::printPage

Project Member Reported by ClusterFuzz, Nov 11 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4786666444423168

Fuzzer: ifratric_acrojs
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: Heap-use-after-free WRITE 4
Crash Address: 0xafc80d04
Crash State:
  content::PepperWebPluginImpl::printPage
  blink::WebPluginContainerImpl::printPage
  blink::ChromePluginPrintContext::spoolPage
  
Recommended Security Severity: High

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=430994:431161

Minimized Testcase (5714.82 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97ed37ao1UuM_xozgTSYbrG2N7ofoVXnfUC8QA3_0b-1dELcqZFrC_kbbweZqXjHr3-i1MSUgV8VzrUQ_2eqeoXyY_uEUro8WcQopaoJO3-NOjFlWybK0DVVdpitVvWdvoKkPcqrREsRmjlMEzjA9UdLK3qGzdcD-Sarmyr2_iQi0fMpCU?testcase_id=4786666444423168

Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 

Comment 1 by rickyz@chromium.org, Nov 11 2016

Mergedinto: 664036
Status: Duplicate (was: Untriaged)
Project Member

Comment 2 by ClusterFuzz, Nov 11 2016

ClusterFuzz has detected this issue as fixed in range 431241:431431.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4786666444423168

Fuzzer: ifratric_acrojs
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: Heap-use-after-free WRITE 4
Crash Address: 0xafc80d04
Crash State:
  content::PepperWebPluginImpl::printPage
  blink::WebPluginContainerImpl::printPage
  blink::ChromePluginPrintContext::spoolPage
  
Recommended Security Severity: High

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=430994:431161
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_v8_arm&range=431241:431431

Minimized Testcase (5714.82 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97ed37ao1UuM_xozgTSYbrG2N7ofoVXnfUC8QA3_0b-1dELcqZFrC_kbbweZqXjHr3-i1MSUgV8VzrUQ_2eqeoXyY_uEUro8WcQopaoJO3-NOjFlWybK0DVVdpitVvWdvoKkPcqrREsRmjlMEzjA9UdLK3qGzdcD-Sarmyr2_iQi0fMpCU?testcase_id=4786666444423168

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.
Project Member

Comment 3 by sheriffbot@chromium.org, Feb 17 2017

Labels: -Restrict-View-SecurityTeam allpublic
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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