CVE-2024-32648

MEDIUM EPSS 33.3%
Published Apr 25, 20242y ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Apr 25, 2024 2y ago
Last Modified Jun 17, 2026 2w ago

Description

Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. Prior to version 0.3.0, default functions don't respect nonreentrancy keys and the lock isn't emitted. No vulnerable production contracts were found. Additionally, using a lock on a `default` function is a very sparsely used pattern. As such, the impact is low. Version 0.3.0 contains a patch for the issue.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
33.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-667

Affected Products 1

VendorProductVersionRange
vyperlangvyper* <0.3.0

References 3

  • github.com https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177
    Patch
  • github.com https://github.com/vyperlang/vyper/issues/2455
    Issue Tracking
  • github.com https://github.com/vyperlang/vyper/security/advisories/GHSA-m2v9-w374-5hj9
    Vendor Advisory

Remediation

  • github.com https://github.com/vyperlang/vyper/commit/93287e5ac184b53b395c907d40701f721daf8177
    Patch