Vulnerability 173284 - CERT Civis.Net

Vulnerability Name:

CCN-173284

Published:

2019-12-18

Updated:

2019-12-18

Summary:

Drupal could allow a remote attacker to bypass security restrictions, caused by the failure to restrict access to media items in certain configurations. By sending a specially crafted request, an attacker could exploit this vulnerability to bypass access restrictions.

CVSS v3 Severity:

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

Vulnerability Consequences:

Bypass Security

References:

Source: XF
Type: UNKNOWN
drupal-core-sec-bypass(173284)

Source: CCN
Type: SA-CORE-2019-011
Drupal core - Moderately critical - Access bypass

Source: CCN
Type: IBM Security Bulletin 1282408 (API Connect)
IBM API Connect's Developer Portal is impacted by critical vulnerabilities in Drupal (SA-CORE-2019-009, SA-CORE-2019-011, SA-CORE-2019-012, SA-CORE-2019-010)

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:drupal:drupal:8.7.10:*:*:*:*:*:*:*

OR cpe:/a:drupal:drupal:8.8.0:*:*:*:*:*:*:*

AND

cpe:/a:ibm:api_connect:5.0.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:api_connect:2018.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:api_connect:5.0.8.7:*:*:*:*:*:*:*

OR cpe:/a:ibm:api_connect:2018.4.1.9:*:*:*:*:*:*:*

Denotes that component is vulnerable

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