OpenVPN Connect on macOS/Windows Configuration Profile certificate validation

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in OpenVPN Connect on macOS/Windows. This issue affects some unknown processing of the component Configuration Profile Handler. The manipulation leads to certificate validation. This vulnerability is documented as CVE-2022-3761. The attack can be initiated remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in OpenVPN Connect on macOS/Windows (Network Encryption Software) (affected version unknown) and classified as problematic. This issue affects an unknown functionality of the component Configuration Profile Handler. The manipulation with an unknown input leads to a certificate validation vulnerability. Using CWE to declare the problem leads to CWE-295. The product does not validate, or incorrectly validates, a certificate. Impacted is integrity. The summary by CVE is:

OpenVPN Connect versions before 3.4.0.4506 (macOS) and OpenVPN Connect before 3.4.0.3100 (Windows) allows man-in-the-middle attackers to intercept configuration profile download requests which contains the users credentials

The weakness was released 10/17/2023. It is possible to read the advisory at openvpn.net. The identification of this vulnerability is CVE-2022-3761 since 10/31/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1587.003 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Certificate validation
CWE: CWE-295 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/31/2022 🔍
10/17/2023 +350 days 🔍
10/17/2023 +0 days 🔍
11/04/2023 +18 days 🔍

Sourcesinfo

Advisory: openvpn.net
Status: Confirmed

CVE: CVE-2022-3761 (🔍)
GCVE (CVE): GCVE-0-2022-3761
GCVE (VulDB): GCVE-100-242411

Entryinfo

Created: 10/17/2023 15:31
Updated: 11/04/2023 08:30
Changes: 10/17/2023 15:31 (40), 11/04/2023 08:30 (11)
Complete: 🔍
Cache ID: 216::103

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