Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large (>64k encoded with default settings) image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save untrusted data as a compressed DDS image. This issue has been patched in version 11.3.0.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| pillow(PyPI) | 11.2.0 | 11.3.0 | N/A |
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