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.
References
Link | Resource |
---|---|
https://gist.github.com/dhondta/f71ae7e5c4234f8edfd2f12503a5dcc7 | Exploit Third Party Advisory |
https://github.com/davidhalter/parso/issues/75 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-06-06T18:55:03
Updated: 2024-06-11T20:34:51.242Z
Reserved: 2019-06-06T00:00:00
Link: CVE-2019-12760
JSON object: View
NVD Information
Status : Modified
Published: 2019-06-06T19:29:00.500
Modified: 2024-06-11T21:15:51.900
Link: CVE-2019-12760
JSON object: View
Redhat Information
No data.
CWE