The FreeType Project - Bugs: bug #43590, FreeType 2.5.3 SFNT parsing...
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bug #43590: FreeType 2.5.3 SFNT parsing integer overflows
Submitter: | Mateusz Jurczyk <j00ru> | ||
Submitted: | Wed 12 Nov 2014 05:43:02 PM UTC | ||
Severity: | 3 - Normal | Item Group: | Incorrect behaviour |
Status: | Fixed | Privacy: | Public |
Assigned to: | wl | Open/Closed: | Closed |
Planned Release: | 2.5.4 |
Thu 13 Nov 2014 08:15:14 AM UTC, comment #2: |
Mateusz Jurczyk <j00ru> |
Wed 12 Nov 2014 08:29:00 PM UTC, comment #1: Thanks for the report. Fixed in git, please test. |
Werner LEMBERG <wl> |
Wed 12 Nov 2014 05:43:02 PM UTC, original submission:
In the freetype/src/sfnt/ttload.c file responsible for handling SFNT tables, there are potential integer overflow conditions in the following code snippets:
|
Mateusz Jurczyk <j00ru> |
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Follow 5 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2014-11-12 | wl | Status | None | Fixed | |
Privacy | Private | Public | |||
Assigned to | None | wl | |||
Open/Closed | Open | Closed | |||
Planned Release | None | 2.5.4 |
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Corresponding source code
The fix LGTM, thanks!