Closed Bug 1248805 (CVE-2016-2798) Opened 8 years ago Closed 8 years ago

graphite2: heap-buffer-overflow read in [@graphite2::GlyphCache::Loader::Loader]

Categories

(Core :: Graphics: Text, defect)

Product:
Core
Component:
Graphics: Text
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED FIXED
Tracking Flags:
Tracking Status
firefox45 --- fixed
firefox46 --- fixed
firefox47 --- fixed
firefox-esr38 45+ fixed

People

(Reporter: tsmith, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: csectype-bounds, sec-moderate, testcase, Whiteboard: [adv-main45+][adv-esr38.7+])

Attachments

(3 files)

call_stack.txt
4.74 KB, text/plain
Details
test_case.ttf
55.95 KB, application/x-font-ttf
Details
test_string.txt
563 bytes, text/plain
Details
Attached file call_stack.txt — 
This was found while fuzzing graphite2 revision a8f9210571f5339d55c7fd4524acb64ce5ca8fd8.
Is there a test_case.ttf for this?
Flags: needinfo?(twsmith)
Attached file test_case.ttf — 
Oops sorry I forgot it.
Flags: needinfo?(twsmith)
Attached file test_string.txt — 

    
    

    
  
Fixed upstream in df41ce06dda5962b9ff1c8c3175af00005d5fc0f

    
    

    
  
Verified with df41ce06dda5962b9ff1c8c3175af00005d5fc0f

    
  
Status: NEW → RESOLVED
Closed: 8 years ago

          status-firefox45:
          --- → fixed

          status-firefox46:
          --- → fixed

          status-firefox47:
          --- → fixed

          status-firefox-esr38:
          --- → fixed
Depends on: 1252311
Resolution: --- → FIXED
Group: gfx-core-security → core-security-release

          tracking-firefox-esr38:
          --- → 45+
Whiteboard: [adv-main45+][adv-esr38.7+]
Alias: CVE-2016-2798
Group: core-security-release

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