CVE-2024-24567

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. Vyper compiler allows passing a value in builtin raw_call even if the call is a delegatecall or a staticcall. But in the context of delegatecall and staticcall the handling of value is not possible due to the semantics of the respective opcodes, and vyper will silently ignore the value= argument. If the semantics of the EVM are unknown to the developer, he could suspect that by specifying the `value` kwarg, exactly the given amount will be sent along to the target. This vulnerability affects 0.3.10 and earlier versions.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/vyperlang/vyper/blob/9136169468f317a53b4e7448389aa315f90b95ba/vyper/builtins/functions.py#L1100	Exploit
https://github.com/vyperlang/vyper/security/advisories/GHSA-x2c2-q32w-4w6m	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

06 Feb 2024, 19:41

Type	Values Removed	Values Added
First Time		Vyperlang vyper Vyperlang
CVSS	v2 : ~~unknown~~ v3 : ~~4.8~~	v2 : unknown v3 : 5.3
CPE		cpe:2.3:a:vyperlang:vyper::::::python::*
References	~~() https://github.com/vyperlang/vyper/blob/9136169468f317a53b4e7448389aa315f90b95ba/vyper/builtins/functions.py#L1100 -~~	() https://github.com/vyperlang/vyper/blob/9136169468f317a53b4e7448389aa315f90b95ba/vyper/builtins/functions.py#L1100 - Exploit
References	~~() https://github.com/vyperlang/vyper/security/advisories/GHSA-x2c2-q32w-4w6m -~~	() https://github.com/vyperlang/vyper/security/advisories/GHSA-x2c2-q32w-4w6m - Exploit, Vendor Advisory

30 Jan 2024, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-30 21:15

Updated : 2024-02-06 19:41

NVD link : CVE-2024-24567

Mitre link : CVE-2024-24567

CVE.ORG link : CVE-2024-24567

JSON object : View

Products Affected

vyperlang

vyper

CWE

CWE-754

Improper Check for Unusual or Exceptional Conditions

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