Closed Bug 1215339 Opened 9 years ago Closed 9 years ago

OpenH264: UBSan index out of bounds in [@WelsDec::MMCO]

Categories

(Core :: Audio/Video: GMP, defect)

Product:
Core
Component:
Audio/Video: GMP
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: tsmith, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: testcase)

Attachments

(2 files)

call_stack.txt
1.82 KB, text/plain
Details
test_case.264
70 bytes, application/octet-stream
Details
Attached file call_stack.txt — 
codec/decoder/core/src/manage_dec_ref.cpp:340:15: runtime error: index 66 out of bounds for type 'struct (anonymous struct at ./codec/decoder/core/inc/slice.h:75:1) [66]'
Attached file test_case.264 — 

    
    

    
  
Hi, we have fixed this issue in commit fb61733 of master branch and commit 32c51ec of openh264v1.5 branch, please help to verify it.

    
    

    
  
Verified fixed with commit fb61733b2

    
  
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
Group: media-core-security → core-security-release
Group: core-security-release
Component: OpenH264 → Audio/Video: GMP
Product: External Software Affecting Firefox → Core

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