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Issue 685537 link

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Issue metadata

Status: Verified
Owner: ----
Closed: Jan 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Security



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Crash in FromAddress

Project Member Reported by ClusterFuzz, Jan 26 2017

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6303358769168384

Fuzzer: decoder_langfuzz
Job Type: linux_asan_d8_ignition_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x7f9f7e200000
Crash State:
  FromAddress
  v8::internal::LiveObjectIterator<
  v8::internal::MarkCompactCollector::Sweeper::RawSweep
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: V8: 42614:42615

Minimized Testcase (8.36 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94kAJJwod4q4gnviDZFJt1iDAJvEPCU9P5qMR1HIz1WnkueqMj6m13DsvXNJJwdUMDbkawcRHXVKcS6Ae_14smcBdUoBx9vCEb7wGumrVwmNmd1TqypPoMbFZwoWtOxwPY2eB5SXFl6i6rxOElEBpfyweMhFQWznFGCR5N39Nf0zutNtAmwtSK83lcdyJ--iUr-ZPCZyPajPWcxDnfqFT08J26uXtJNRadUmfh0eU5KViKg3-h1cN32zvEPhncXxJKHZPc7S8ESl7nPpENebKitLj9lEzykxkdXvNpHeuj5RwHw7C-ExtZssvomOjW8SNpITWAOzU8i49bAlzgQm5Zb-WB1M1OZPPkrCsRE-KkZoN1u8Ls?testcase_id=6303358769168384

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jan 26 2017

ClusterFuzz has detected this issue as fixed in range 42675:42676.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6303358769168384

Fuzzer: decoder_langfuzz
Job Type: linux_asan_d8_ignition_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x7f9f7e200000
Crash State:
  FromAddress
  v8::internal::LiveObjectIterator<
  v8::internal::MarkCompactCollector::Sweeper::RawSweep
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: V8: 42614:42615
Fixed: V8: 42675:42676

Minimized Testcase (8.36 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94kAJJwod4q4gnviDZFJt1iDAJvEPCU9P5qMR1HIz1WnkueqMj6m13DsvXNJJwdUMDbkawcRHXVKcS6Ae_14smcBdUoBx9vCEb7wGumrVwmNmd1TqypPoMbFZwoWtOxwPY2eB5SXFl6i6rxOElEBpfyweMhFQWznFGCR5N39Nf0zutNtAmwtSK83lcdyJ--iUr-ZPCZyPajPWcxDnfqFT08J26uXtJNRadUmfh0eU5KViKg3-h1cN32zvEPhncXxJKHZPc7S8ESl7nPpENebKitLj9lEzykxkdXvNpHeuj5RwHw7C-ExtZssvomOjW8SNpITWAOzU8i49bAlzgQm5Zb-WB1M1OZPPkrCsRE-KkZoN1u8Ls?testcase_id=6303358769168384

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 2 by ClusterFuzz, Jan 26 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6303358769168384 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Project Member

Comment 3 by sheriffbot@chromium.org, Jan 26 2017

Labels: -Restrict-View-SecurityTeam Restrict-View-SecurityNotify
Labels: -reward-topanel reward-0
Project Member

Comment 5 by sheriffbot@chromium.org, May 4 2017

Labels: -Restrict-View-SecurityNotify 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
Project Member

Comment 6 by sheriffbot@chromium.org, Jul 28

Labels: Pri-1

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