Closed
Bug 1258901
Opened 8 years ago
Closed 8 years ago
graphite2: heap-buffer-overflow read in [@graphite2::GlyphCache::Loader::read_glyph]
Categories
(Core :: Graphics: Text, defect)
Tracking
()
People
(Reporter: tsmith, Unassigned)
References
(Blocks 1 open bug)
Details
(4 keywords, Whiteboard: gfx-noted)
Attachments
(2 files)
This was found while fuzzing a 32-bit build of graphite2 revision fe3d21f01423bf4b7656ae4951aa8132904cc8bb (>1.3.7) To reproduce run: ./gr2fonttest test_case.ttf -auto -demand
Reporter | ||
Comment 1•8 years ago
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Reporter | ||
Updated•8 years ago
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Summary: graphite2: heap-buffer-overflow read in [@graphite2::vm::Machine::run] → graphite2: heap-buffer-overflow read in [@graphite2::GlyphCache::Loader::read_glyph]
Comment 2•8 years ago
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Fixed? in c1c491ecf937aa744f4803e3d3a24e4f0001025d
Reporter | ||
Comment 3•8 years ago
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Verified with graphite revision c1c491ecf937aa744f4803e3d3a24e4f0001025d
Updated•8 years ago
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Keywords: sec-moderate
Updated•8 years ago
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status-firefox48:
--- → affected
Updated•8 years ago
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Flags: needinfo?(jfkthame)
Whiteboard: gfx-noted
Comment 4•8 years ago
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We'll update to 1.3.8 shortly, which will include this fix.
Flags: needinfo?(jfkthame)
Reporter | ||
Updated•8 years ago
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Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → FIXED
Updated•8 years ago
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Group: gfx-core-security → core-security-release
Comment 5•8 years ago
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Graphite2 has been updated to 1.3.8 on all the relevant branches including ESRs
status-firefox45:
--- → wontfix
status-firefox46:
--- → fixed
status-firefox47:
--- → fixed
status-firefox-esr38:
--- → fixed
status-firefox-esr45:
--- → fixed
tracking-firefox-esr38:
--- → 46+
tracking-firefox-esr45:
--- → 46+
Updated•8 years ago
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Updated•8 years ago
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Updated•8 years ago
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Group: core-security-release
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Description
•