medium6.5
CVE-2022-22816
Out-of-bounds Read in Pillow
Impact
path_getbbox in path.c in Pillow before 9.0.0 has a buffer over-read during initialization of 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-xrcv-f9gm-v42c
- https://nvd.nist.gov/vuln/detail/CVE-2022-22816
- https://github.com/python-pillow/Pillow/pull/5920
- https://github.com/python-pillow/Pillow/commit/5543e4e2d409cd9e409bc64cdc77be0af007a31f
- https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2022-9.yaml