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.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | 5.0.0 to 5.2.1 |