CVE-2024-26149

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. If an excessively large value is specified as the starting index for an array in `_abi_decode`, it can cause the read position to overflow. This results in the decoding of values outside the intended array bounds, potentially leading to exploitations in contracts that use arrays within `_abi_decode`. This vulnerability affects 0.3.10 and earlier versions.

CVSS v3 3.7 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/vyperlang/vyper/security/advisories/GHSA-9p8r-4xp4-gw5w	Exploit Patch Vendor Advisory
https://github.com/vyperlang/vyper/security/advisories/GHSA-9p8r-4xp4-gw5w	Exploit Patch Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

16 Jan 2025, 19:31

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
First Time		Vyperlang vyper Vyperlang
CPE		cpe:2.3:a:vyperlang:vyper::::::python::*
References	~~() https://github.com/vyperlang/vyper/security/advisories/GHSA-9p8r-4xp4-gw5w -~~	() https://github.com/vyperlang/vyper/security/advisories/GHSA-9p8r-4xp4-gw5w - Exploit, Patch, Vendor Advisory

Information

Published : 2024-02-26 20:19

Updated : 2025-01-16 19:31

NVD link : CVE-2024-26149

Mitre link : CVE-2024-26149

CVE.ORG link : CVE-2024-26149

JSON object : View

Products Affected

vyperlang

vyper

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

NVD-CWE-noinfo

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