Kerio Connect 8.2.x < 8.2.4 Heartbeat Information Disclosure (Heartbleed)

high Nessus Plugin ID 76402

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Synopsis

The remote mail server is affected by the Heartbleed vulnerability

Description

According to its banner, the remote host is running a version of Kerio Connect (formerly Kerio MailServer) version 8.2.x prior to 8.2.4. It is, therefore, affected by an out-of-bounds read error, known as the 'Heartbleed Bug' in the included OpenSSL version.

This error is related to handling TLS heartbeat extensions that could allow an attacker to obtain sensitive information such as primary key material, secondary key material, and other protected content. Note this affects both client and server modes of operation.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Kerio Connect 8.2.4 or later.

Plugin Details

Severity: High

ID: 76402

File Name: kerio_connect_824.nasl

Version: 1.12

Type: remote

Family: Misc.

Published: 7/8/2014

Updated: 4/25/2023

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.1

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.1

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2014-0160

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:kerio:connect

Required KB Items: kerio/port

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/9/2014

Vulnerability Publication Date: 2/24/2014

CISA Known Exploited Vulnerability Due Dates: 5/25/2022

Exploitable With

Core Impact

Reference Information

CVE: CVE-2014-0160

BID: 66690

CERT: 720951

Detections

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