Debian DSA-4401-1 : wordpress - security update

critical Nessus Plugin ID 122551

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Synopsis

The remote Debian host is missing a security-related update.

Description

Several vulnerabilities were discovered in Wordpress, a web blogging tool. They allowed remote attackers to perform various Cross-Side Scripting (XSS) and PHP injections attacks, delete files, leak potentially sensitive data, create posts of unauthorized types, or cause denial-of-service by application crash.

Solution

Upgrade the wordpress packages.

For the stable distribution (stretch), these problems have been fixed in version 4.7.5+dfsg-2+deb9u5.

Plugin Details

Severity: Critical

ID: 122551

File Name: debian_DSA-4401.nasl

Version: 1.4

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 3/4/2019

Updated: 4/10/2019

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.2

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:wordpress, cpe:/o:debian:debian_linux:9.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/1/2019

Vulnerability Publication Date: 12/14/2018

Exploitable With

Metasploit (WordPress Crop-image Shell Upload)

Reference Information

CVE: CVE-2018-20147, CVE-2018-20148, CVE-2018-20149, CVE-2018-20150, CVE-2018-20151, CVE-2018-20152, CVE-2018-20153, CVE-2019-8942

DSA: 4401

Detections

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