CVE-2023-30837 - OpenCVE

Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Vyperlang	Vyper

Configuration 1 [-]

cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/vyperlang/vyper/commit/0bb7203b584e771b23536ba065a6efda457161bb
https://github.com/vyperlang/vyper/security/advisories/GHSA-mgv8-gggw-mrg6

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-05-08T16:03:06.162Z

Updated: 2024-08-02T14:37:15.455Z

Reserved: 2023-04-18T16:13:15.879Z

Link: CVE-2023-30837

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2023-05-08T17:15:12.007

Modified: 2023-08-02T16:22:18.663

Link: CVE-2023-30837

Redhat

No data.

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