CVE-2023-40296

Published Aug 14, 2023

Last updated 2 years ago

Overview

Description: async-sockets-cpp through 0.3.1 has a stack-based buffer overflow in ReceiveFrom and Receive in udpsocket.hpp when processing malformed UDP packets.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-787

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:eminfedar:async-sockets-cpp:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "8D30067E-9487-412A-BA73-8755F07C5F58",
            "versionEndIncluding": "0.3.1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References