CVE-2024-27094

CVSS V2 None CVSS V3 None
Description
OpenZeppelin Contracts is a library for secure smart contract development. The `Base64.encode` function encodes a `bytes` input by iterating over it in chunks of 3 bytes. When this input is not a multiple of 3, the last iteration may read parts of the memory that are beyond the input buffer. The vulnerability is fixed in 5.0.2 and 4.9.6.
Overview
  • CVE ID
  • CVE-2024-27094
  • Assigner
  • GitHub_M
  • Vulnerability Status
  • PUBLISHED
  • Published Version
  • 2024-02-29T18:18:24.721Z
  • Last Modified Date
  • 2024-02-29T18:18:24.721Z
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
References
Reference URL Reference Tags
https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-9vx6-7xxf-x967 x_refsource_CONFIRM
https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/commit/2d081f24cac1a867f6f73d512f2022e1fa987854 x_refsource_MISC
https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/commit/723f8cab09cdae1aca9ec9cc1cfa040c2d4b06c1 x_refsource_MISC
https://github.com/OpenZeppelin/openzeppelin-contracts/commit/92224533b1263772b0774eec3134e132a3d7b2a6 x_refsource_MISC
https://github.com/OpenZeppelin/openzeppelin-contracts/commit/a6286d0fded8771b3a645e5813e51993c490399c x_refsource_MISC
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2024-27094
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-27094
History
Created Old Value New Value Data Type Notes
2024-06-26 01:48:59 Added to TrackCVE