PT-2019-18284 · Barracuda · Barracuda Vpn Client

Published 2019-03-18 · Updated 2020-08-24 · CVE-2019-6724

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Barracuda VPN Client versions prior to 5.0.2.7

Description The issue allows an unprivileged local attacker to load a malicious library, resulting in arbitrary code execution as root, due to the barracudavpn component running as a privileged process.

Recommendations For versions prior to 5.0.2.7, update to version 5.0.2.7 or later to resolve the issue.

Exploit

Fix

Untrusted Search Path

Weakness Enumeration

CWE-426

Related Identifiers

CVE-2019-6724

Affected Products

Barracuda Vpn Client

References · 5

• 🔥 https://blog.mirch.io/2019/02/14/cve-2019-6724-barracuda-vpn-client-privilege-escalation-on-linux-and-macos · Exploit
• http://campus.barracuda.com/product/networkaccessclient/doc/78154147/release-notes-barracuda-vpn-client-for-macos · Vendor Advisory
• https://campus.barracuda.com/product/networkaccessclient/doc/78154149/release-notes-barracuda-vpn-client-for-linux · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-6724 · Security Note
• https://osv.dev/vulnerability/CVE-2019-6724 · Vendor Advisory