Closed Bug 1240080 Opened 9 years ago Closed 8 years ago

FFMPEG: Invalid read in asm called from emulated_edge_mc()

Categories

(Core :: Audio/Video: Playback, defect, P3)

Product:
Core
Component:
Audio/Video: Playback
Platform:
x86_64
All
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla47

People

(Reporter: tsmith, Assigned: jya)

References

Details

(Keywords: sec-audit, testcase)

Attachments

(2 files)

call_stack.txt
9.80 KB, text/plain
Details
test_case.webm
8.23 KB, video/webm
Details
Attached file call_stack.txt — 
Found fuzzing ffmpeg commit: b58cfa616c169c90166938608e7135cdab5820e0

This bug is for tracking purposes. An email has already been sent to ffmpeg-security@ffmpeg.org

Run this command with Valgrind build:
$ valgrind -q ./ffmpeg -v 0 -f webm-i test_case.264 -f null -
Attached video test_case.webm — 

    
  
No longer depends on: 1230423

    
    

    
  
jya, Ronald asked in an email if this needs to be back ported to a release branch for us. Does it?
Flags: needinfo?(jyavenard)

    
    

    
  
We are now tracking master ffmpeg for ffvp9. 

For Linux, we use the distribution ffmpeg/libav. So whatever is needed there.
Flags: needinfo?(jyavenard)

    
  
Keywords: sec-audit
Priority: P1 → P2

    
    

    
  
Mass change P2 -> P3
Priority: P2 → P3
Assignee: nobody → jyavenard
Status: NEW → RESOLVED
Closed: 8 years ago

          status-firefox46:
          affected → ---
Depends on: 1248483
Resolution: --- → FIXED
Target Milestone: --- → mozilla47
Group: media-core-security → core-security-release
Group: core-security-release

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