medium6.5
CVE-2022-22815
Improper Initialization in Pillow
Impact
Pillow is the friendly PIL (Python Imaging Library) fork. `path_getbbox` in `path.c` in Pillow before 9.0.0 improperly initializes `ImagePath.Path`.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | Pillow | < 9.0.0 | 9.0.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Python | Pillow | before 9.0.0 |
| Debian | Debian Linux | Versions 9.0, 10.0, 11.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/python-pillow/Pillow/blob/c5d9223a8b5e9295d15b5a9b1ef1dae44c8499f3/src/path.c#L331
- https://lists.debian.org/debian-lts-announce/2022/01/msg00018.html
- https://pillow.readthedocs.io/en/stable/releasenotes/9.0.0.html#fixed-imagepath-path-array-handling
- https://security.gentoo.org/glsa/202211-10
- https://www.debian.org/security/2022/dsa-5053
- https://github.com/advisories/GHSA-pw3c-h7wp-cvhx
- https://nvd.nist.gov/vuln/detail/CVE-2022-22815
- https://github.com/python-pillow/Pillow/commit/c48271ab354db49cdbd740bc45e13be4f0f7993c
- https://github.com/python-pillow/Pillow/pull/5920
- https://github.com/python-pillow/Pillow/commit/1e092419b6806495c683043ab3feb6ce264f3b9c
- https://github.com/python-pillow/Pillow/blob/e8ab5640774716c5486d3cb05167f74f742ad6ef/CHANGES.rst?plain=1#L1187
- https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2022-8.yaml