A deserialization vulnerability exists in the way parso through 0.4.0 handles grammar parsing from the cache. Cache loading relies on pickle and, prov...
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2019-12760 parso Corrigé dans: 0.5.1-0.1
Description d'origine La description telle que publiée par la source (souvent en anglais).
A deserialization vulnerability exists in the way parso through 0.4.0 handles grammar parsing from the cache. Cache loading relies on pickle and, provided that an evil pickle can be written to a cache grammar file and that its parsing can be triggered, this flaw leads to Arbitrary Code Execution. NOTE: This is disputed because "the cache directory is not under control of the attacker in any common configuration.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- report github.com
- report gist.github.com