Drupal 7.x < 7.78 / 8.9.x < 8.9.13 / 9.x < 9.0.11 / 9.1.x < 9.1.3 Directory Traversal (SA-CORE-2021-001)

high Nessus Plugin ID 148896

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Synopsis

A PHP application running on the remote web server is affected by a vulnerability.

Description

According to its self-reported version, the instance of Drupal running on the remote web server is 7.x prior to 7.78, 8.9.x prior to 8.9.13, 9.x prior to 9.0.11, or 9.1.x prior to 9.1.3. It is, therefore, affected by a vulnerability.

- Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948. (CVE-2020-36193)

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 Drupal version 7.78 / 8.9.13 / 9.0.11 / 9.1.3 or later.

Plugin Details

Severity: High

ID: 148896

File Name: drupal_9_1_3.nasl

Version: 1.5

Type: remote

Family: CGI abuses

Published: 4/21/2021

Updated: 8/29/2022

Configuration: Enable paranoid mode, Enable thorough checks

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.1

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

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

CVSS Score Source: CVE-2020-36193

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 7.2

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

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

Vulnerability Information

CPE: cpe:/a:drupal:drupal

Required KB Items: installed_sw/Drupal, Settings/ParanoidReport

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/20/2021

Vulnerability Publication Date: 1/18/2021

CISA Known Exploited Vulnerability Due Dates: 9/15/2022

Reference Information

CVE: CVE-2020-36193

Detections

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