| Package | Affected versions | Patched versions |
|---|---|---|
| libgd | ≤ 2.1.1 | |
| php | ≥ 5.4.0, < 5.4.40≥ 5.5.0, < 5.5.21≥ 5.6.0, < 5.6.5 | 5.4.405.5.215.6.5 |
The GetCode_ function in gd_gif_in.c in GD 2.1.1 and earlier, as used in PHP before 5.5.21 and 5.6.x before 5.6.5, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted GIF image that is improperly handled by the gdImageCreateFromGif function.
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