CVE-2023-4104
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
An invalid Polkit Authentication check and missing authentication requirements for D-Bus methods allowed any local user to configure arbitrary VPN setups.
*This bug only affects Mozilla VPN on Linux. Other operating systems are unaffected.* This vulnerability affects Mozilla VPN client for Linux < v2.16.1.
Una verificación de Autenticación No Válida de Polkit y requisitos de autenticación faltantes para los métodos D-Bus permitieron a cualquier usuario local configurar configuraciones VPN arbitrarias. *Este error sólo afecta a Mozilla VPN en Linux. Otros sistemas operativos no se ven afectados.* Esta vulnerabilidad afecta al cliente VPN de Mozilla para Linux < v2.16.1.
*Credits:
Matthias Gerstner
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-08-02 CVE Reserved
- 2023-09-11 CVE Published
- 2023-09-11 EPSS Updated
- 2024-09-26 CVE Updated
- 2024-09-26 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-862: Missing Authorization
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7151 | Issue Tracking |
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1831318 | 2024-09-26 | |
| https://www.openwall.com/lists/oss-security/2023/08/03/1 | 2024-09-26 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7055 | 2023-09-13 | |
| https://github.com/mozilla-mobile/mozilla-vpn-client/pull/7110 | 2023-09-13 |
| URL | Date | SRC |
|---|---|---|
| https://www.mozilla.org/security/advisories/mfsa2023-39 | 2023-09-13 |