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

This has a PDFium regression range with only 2 changes, so might be easy to work out.

UnownedPtr::Probe is severity low.

CL at https://pdfium-review.googlesource.com/6030

ClusterFuzz has detected this issue as fixed in range 475134:475164.

Detailed report: https://clusterfuzz.com/testcase?key=5118579505889280

Fuzzer: ifratric_pdf_generic
Job Type: linux_asan_pdfium
Platform Id: linux

Crash Type: Heap-use-after-free READ 1
Crash Address: 0x604000001710
Crash State:
  CPDF_Parser::SetEncryptHandler
  CPDF_Parser::StartParse
  FPDF_LoadCustomDocument
  
Sanitizer: address (ASAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_pdfium&range=474198:474215
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_pdfium&range=475134:475164

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5118579505889280


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.

ClusterFuzz testcase 5118579505889280 is verified as fixed, so closing issue.

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

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