Insecure Communication Affecting openvpn package, versions [,2.5.10) [2.6.0,2.6.10)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.06% (30th percentile)

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  • Snyk ID SNYK-UNMANAGED-OPENVPN-7689065
  • published 16 Aug 2024
  • disclosed 8 Jul 2024
  • credit Vladimir Tokarev

How to fix?

Upgrade openvpn to version 2.5.10, 2.6.10 or higher.

Overview

Affected versions of this package are vulnerable to Insecure Communication through the interactive service. An attacker can gain unauthorized access and interact with the privileged OpenVPN interactive service by exploiting the remote accessibility of the OpenVPN service pipe.

Note:

When chained with CVE-2024-27903, it could result in remote code execution.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
8.7 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    High
  • Integrity (VI)
    None
  • Availability (VA)
    None
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None