Closed Bug 1255055 Opened 8 years ago Closed 8 years ago

graphite2: heap-buffer-overflow write in [@graphite2::vm::Machine::Code::Code] Code.cpp:237

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)

Attachments

(2 files)

Attached file call_stack.txt
This was found while fuzzing graphite2 latest revision (f67e446f6637d5845a4df55e83a4f8a0eb7ad42b)

To reproduce run:
./gr2fonttest test_case.ttf -auto
Attached file test_case.ttf
Depends on: 1255158
Fixed? in e2a7bd658a6ea0614a6011db3507989c52d451e8
Verified with graphite revision e2a7bd658a6ea0614a6011db3507989c52d451e8
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → FIXED
Group: gfx-core-security → core-security-release
bug 1254925 is fixed by the same graphite commit.
See Also: → 1254925
Group: core-security-release
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