Closed Bug 1252761 Opened 8 years ago Closed 8 years ago

graphite2: heap-buffer-overflow write in [@graphite2::SlotCollision::SlotCollision]

Categories

(Core :: Graphics: Text, defect)

defect
Not set
critical

Tracking

()

RESOLVED FIXED
Tracking Status
firefox45 --- disabled
firefox46 --- fixed
firefox47 --- fixed
firefox48 + fixed
firefox-esr38 46+ disabled
firefox-esr45 46+ disabled

People

(Reporter: tsmith, Unassigned)

References

(Blocks 1 open bug)

Details

(4 keywords, Whiteboard: [gfx-noted])

Attachments

(2 files)

Attached file call_stack.txt
This was found while fuzzing graphite2 latest revision (bc5409c573aa9ecccacd18cf713021272998cd35)

To reproduce run:
./gr2fonttest test_case.ttf -auto
Attached file test_case.ttf
fixed? upstream in 6a4044543d162bf5e9e2adb947bb9fef6289bbfb
Verified with graphite revision 520d76818052772d614e581dacea69499b912be6
Whiteboard: [gfx-noted]
Depends on: 1255158
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → FIXED
Group: gfx-core-security → core-security-release
Group: core-security-release
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