CVE-2023-48957

Published Aug 25, 2024

Last updated 2 months ago

CVSS medium 5.3

Overview

Description: PureVPN Linux client 2.0.2-Productions fails to properly handle DNS queries, allowing them to bypass the VPN tunnel and be sent directly to the ISP or default DNS servers.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.3
Impact score: 1.4
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: NVD-CWE-noinfo

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:purevpn:purevpn:2.0.2:*:*:*:*:linux:*:*",
            "vulnerable": true,
            "matchCriteriaId": "7D6E5CC1-C133-4168-89D3-C6907F279ED6"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References