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Rewterz Threat Advisory – CVE-2023-4104 – Mozilla VPN Vulnerability

Severity

High

Analysis Summary

CVE-2023-4104

Mozilla VPN could allow a local authenticated attacker to bypass security restrictions, caused by an incomplete implementation of Polkit authentication. By sending a specially crafted request, an attacker could exploit this vulnerability to configure arbitrary VPN setups or redirect network traffic to malicious parties.

Impact

  • Security Bypass

Indicators Of Compromise

CVE

  • CVE-2023-4104

Affected Vendors

Mozilla

Affected Products

  • Mozilla VPN 2.15.2

Remediation

Refer to mozilla-vpn-client for patch, upgrade or suggested workaround information. 

mozilla-vpn-client

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