Description
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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-22mf-97vh-x8rw | Deserialization vulnerability exists in parso |
References
History
Sat, 21 Feb 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T23:32:54.763Z
Reserved: 2019-06-06T00:00:00.000Z
Link: CVE-2019-12760
Updated: 2024-08-04T23:32:54.763Z
Status : Modified
Published: 2019-06-06T19:29:00.500
Modified: 2024-11-21T04:23:31.013
Link: CVE-2019-12760
No data.
OpenCVE Enrichment
No data.
Weaknesses
Github GHSA