Vyper is a Pythonic Smart Contract Language for the ethereum virtual machine. In versions prior to 0.3.4 when a calling an external contract with no return value, the contract address (including side effects) could be evaluated twice. This may result in incorrect outcomes for contracts. This issue has been addressed in v0.3.4.
References
Link | Resource |
---|---|
https://github.com/vyperlang/vyper/commit/6b4d8ff185de071252feaa1c319712b2d6577f8d | Patch Third Party Advisory |
https://github.com/vyperlang/vyper/security/advisories/GHSA-4v9q-cgpw-cf38 | Exploit Mitigation Third Party Advisory |
Configurations
History
02 Aug 2023, 16:22
Type | Values Removed | Values Added |
---|---|---|
First Time |
Vyperlang vyper
Vyperlang |
|
CPE | cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:*:*:* |
Information
Published : 2022-06-09 09:15
Updated : 2024-02-28 19:09
NVD link : CVE-2022-29255
Mitre link : CVE-2022-29255
CVE.ORG link : CVE-2022-29255
JSON object : View
Products Affected
vyperlang
- vyper
CWE
CWE-670
Always-Incorrect Control Flow Implementation