Ubuntu 18.04 LTS : phpMyAdmin vulnerabilities (USN-4639-1)

critical Nessus Plugin ID 143119

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Synopsis

The remote Ubuntu host is missing one or more security updates.

Description

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4639-1 advisory.

It was discovered that there was a bug in the way phpMyAdmin handles the phpMyAdmin Configuration Storage tables. An authenticated attacker could use this vulnerability to cause phpmyAdmin to leak sensitive files. (CVE-2018-19968)

It was discovered that phpMyAdmin incorrectly handled user input. An attacker could possibly use this for an XSS attack. (CVE-2018-19970)

It was discovered that phpMyAdmin mishandled certain input. An attacker could use this vulnerability to execute a cross-site scripting (XSS) attack via a crafted URL. (CVE-2018-7260)

It was discovered that phpMyAdmin failed to sanitize certain input. An attacker could use this vulnerability to execute an SQL injection attack via a specially crafted database name. (CVE-2019-11768)

It was discovered that phpmyadmin incorrectly handled some requests. An attacker could possibly use this to perform a CSRF attack. (CVE-2019-12616)

It was discovered that phpMyAdmin failed to sanitize certain input. An attacker could use this vulnerability to execute an SQL injection attack via a specially crafted username. (CVE-2019-6798, CVE-2020-10804, CVE-2020-5504)

It was discovered that phpMyAdmin would allow sensitive files to be leaked if certain configuration options were set. An attacker could use this vulnerability to access confidential information.
(CVE-2019-6799)

It was discovered that phpMyAdmin failed to sanitize certain input. An attacker could use this vulnerability to execute an SQL injection attack via a specially crafted database or table name.
(CVE-2020-10802)

It was discovered that phpMyAdmin did not properly handle data from the database when displaying it. If an attacker were to insert specially- crafted data into certain database tables, the attacker could execute a cross-site scripting (XSS) attack. (CVE-2020-10803)

It was discovered that phpMyAdmin was vulnerable to an XSS attack. If a victim were to click on a crafted link, an attacker could run malicious JavaScript on the victim's system. (CVE-2020-26934)

It was discovered that phpMyAdmin did not properly handler certain SQL statements in the search feature.
An attacker could use this vulnerability to inject malicious SQL into a query. (CVE-2020-26935)

It was discovered that phpMyAdmin did not properly sanitize certain input. An attacker could use this vulnerability to possibly execute an HTML injection or a cross-site scripting (XSS) attack.
(CVE-2019-19617)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

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

Solution

Update the affected phpmyadmin package.

Plugin Details

Severity: Critical

ID: 143119

File Name: ubuntu_USN-4639-1.nasl

Version: 1.6

Type: local

Agent: unix

Family: Ubuntu Local Security Checks

Published: 11/19/2020

Updated: 8/29/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2020-26935

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:18.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:phpmyadmin

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/19/2020

Vulnerability Publication Date: 2/20/2018

Reference Information

CVE: CVE-2018-19968, CVE-2018-19970, CVE-2018-7260, CVE-2019-11768, CVE-2019-12616, CVE-2019-19617, CVE-2019-6798, CVE-2019-6799, CVE-2020-10802, CVE-2020-10803, CVE-2020-10804, CVE-2020-26934, CVE-2020-26935, CVE-2020-5504

BID: 103099, 106178, 106181, 106727, 106736, 108617, 108619

USN: 4639-1

Detections

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