Integer underflow in Freetype before 2.2 allows remote attackers to cause a denial of service (crash) via a font file with an odd number of blue values, which causes the underflow when decrementing by 2 in a context that assumes an even number of values.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Freetype | Freetype | * | 2.1 (including) |
Freetype | Ubuntu | dapper | * |
Red Hat Enterprise Linux 3 | RedHat | freetype-0:2.1.4-4.0.rhel3.2 | * |
Red Hat Enterprise Linux 4 | RedHat | freetype-0:2.1.9-1.rhel4.4 | * |