There is a use-after-free vulnerability in file pdd_simplifier.cpp in Z3 before 4.8.8. It occurs when the solver attempt to simplify the constraints and causes unexpected memory access. It can cause segmentation faults or arbitrary code execution.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://github.com/Z3Prover/z3/issues/3363 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2023-08-22T00:00:00
Updated: 2024-08-04T14:15:28.571Z
Reserved: 2020-08-13T00:00:00
Link: CVE-2020-19725
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2023-08-22T19:16:04.567
Modified: 2023-08-25T02:46:10.523
Link: CVE-2020-19725
Redhat
No data.