CVE-2023-30837

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.
Configurations

Configuration 1 (hide)

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

History

02 Aug 2023, 16:22

Type Values Removed Values Added
CPE cpe:2.3:a:vyper_project:vyper:*:*:*:*:*:*:*:* cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:*:*:*

17 May 2023, 15:11

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.5
References (MISC) https://github.com/vyperlang/vyper/commit/0bb7203b584e771b23536ba065a6efda457161bb - (MISC) https://github.com/vyperlang/vyper/commit/0bb7203b584e771b23536ba065a6efda457161bb - Patch
References (MISC) https://github.com/vyperlang/vyper/security/advisories/GHSA-mgv8-gggw-mrg6 - (MISC) https://github.com/vyperlang/vyper/security/advisories/GHSA-mgv8-gggw-mrg6 - Exploit, Vendor Advisory
CPE cpe:2.3:a:vyper_project:vyper:*:*:*:*:*:*:*:*

08 May 2023, 17:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-05-08 17:15

Updated : 2024-02-04 23:37


NVD link : CVE-2023-30837

Mitre link : CVE-2023-30837

CVE.ORG link : CVE-2023-30837


JSON object : View

Products Affected

vyperlang

  • vyper
CWE
CWE-789

Memory Allocation with Excessive Size Value