PYSEC-2021-40
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2021-27921
- Alias
- BIT-pillow-2021-27921, GHSA-f4w8-cv6p-x6r5
Description
Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large.
Paquets affectés
| Paquet | Versions |
|---|---|
| PyPI · pillow | introduced 0, fixed 8.1.1 |
Références
- https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TQQY6472RX4J2SUJENWDZAWKTJJGP2ML/ WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTSY25UJU7NJUFHH3HWT575LT4TDFWBZ/ WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S7G44Z33J4BNI2DPDROHWGVG2U7ZH5JU/ WEB
- https://github.com/advisories/GHSA-f4w8-cv6p-x6r5 ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |