Detections
Analytics

Atlassian Confluence 6.0.1 < 7.19.18 / 7.20.x < 8.5.5 / 8.6.x < 8.7.2 / 8.8.0 (CONFSERVER-94110)

high Nessus Plugin ID 191088

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Synopsis

The remote Atlassian Confluence host is missing a security update.

Description

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-94110 advisory.

 - A serialization vulnerability in logback receiver component part of logback version 1.4.11 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data. The vulnerability was introduced in versions 6.0.1 of Confluence Data Center and Server.(CVE-2023-6378)

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 Atlassian Confluence version 7.19.18, 8.5.5, 8.7.2, 8.8.0 or later.

See Also

https://jira.atlassian.com/browse/CONFSERVER-94110

Plugin Details

Severity: High

ID: 191088

File Name: confluence_confserver-94110.nasl

Version: 1.0

Type: combined

Agent: windows, macosx, unix

Family: CGI abuses

Published: 2/28/2024

Updated: 2/28/2024

Configuration: Enable thorough checks

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2023-6378

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: cpe:/a:atlassian:confluence

Required KB Items: installed_sw/Atlassian Confluence

Exploit Ease: No known exploits are available

Patch Publication Date: 1/17/2024

Vulnerability Publication Date: 11/29/2023

Reference Information

CVE: CVE-2023-6378