Kerio Connect/Connect Client Desktop Application E-Mail Preview input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

A vulnerability was found in Kerio Connect and Connect Client Desktop Application (unknown version) and classified as critical. This issue affects an unknown code block of the component E-Mail Preview. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Kerio Connect 8.0.0 through 9.2.2, and Kerio Connect Client desktop application for Windows and Mac 9.2.0 through 9.2.2, when e-mail preview is enabled, allows remote attackers to conduct clickjacking attacks via a crafted e-mail message.

The bug was discovered 05/02/2017. The weakness was published 05/02/2017 (Website). The advisory is shared at gfi.com. The identification of this vulnerability is CVE-2017-7440 since 04/05/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/05/2017 🔍
05/02/2017 +27 days 🔍
05/02/2017 +0 days 🔍
05/02/2017 +0 days 🔍
05/02/2017 +0 days 🔍
09/23/2020 +1240 days 🔍

Sourcesinfo

Vendor: kerio.com

Advisory: gfi.com
Status: Not defined

CVE: CVE-2017-7440 (🔍)
OSVDB: - CVE-2017-7440 - Kerio - Connect - Medium

Entryinfo

Created: 05/02/2017 22:35
Updated: 09/23/2020 07:40
Changes: 05/02/2017 22:35 (54), 09/23/2020 07:40 (2)
Complete: 🔍
Cache ID: 18:7C9:103

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