The FreeType Project - Bugs: bug #43680, FreeType 2.5.3 OpenType parsing...
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bug #43680: FreeType 2.5.3 OpenType parsing heap-based out-of-bounds read in "tt_sbit_decoder_load_image"
Submitter: | Mateusz Jurczyk <j00ru> | ||
Submitted: | Mon 24 Nov 2014 08:29:37 AM UTC | ||
Severity: | 3 - Normal | Item Group: | Crash |
Status: | Fixed | Privacy: | Public |
Assigned to: | wl | Open/Closed: | Closed |
Planned Release: | 2.5.4 |
Mon 24 Nov 2014 09:52:24 AM UTC, comment #1: |
Werner LEMBERG <wl> |
Mon 24 Nov 2014 08:29:37 AM UTC, original submission:
The following heap-based out-of-bounds memory read has been encountered in FreeType while fuzzing OpenType fonts. It has been reproduced with the current version of freetype2 from master git branch, with a 64-bit build of the ftbench utility compiled with AddressSanitizer:
|
Mateusz Jurczyk <j00ru> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 6 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2014-11-24 | wl | Status | None | Fixed | |
Privacy | Private | Public | |||
Assigned to | None | wl | |||
Open/Closed | Open | Closed | |||
Planned Release | None | 2.5.4 | |||
2014-11-24 | j00ru | Attached File | - | Added asan_heap-oob_8ccd60_1920_8941960742942786251.bin, #32534 |
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Corresponding source code
Fixed in git, thanks!