VDB-206855 · CVE-2022-36031 · GHSA-77qm-wvqq-fg79

Directus up to 9.14.x /assets filename_disk exceptional condition

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Directus up to 9.14.x. It has been classified as critical. Affected by this vulnerability is an unknown functionality of the file /assets. The manipulation of the argument filename_disk leads to exceptional condition. This vulnerability is referenced as CVE-2022-36031. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Directus up to 9.14.x. It has been rated as critical. This issue affects an unknown code block of the file /assets. The manipulation of the argument filename_disk with an unknown input leads to a exceptional condition vulnerability. Using CWE to declare the problem leads to CWE-755. The product does not handle or incorrectly handles an exceptional condition. Impacted is availability. The summary by CVE is:

Directus is a free and open-source data platform for headless content management. The Directus process can be aborted by having an authorized user update the `filename_disk` value to a folder and accessing that file through the `/assets` endpoint. This vulnerability has been patched and release v9.15.0 contains the fix. Users are advised to upgrade. Users unable to upgrade may prevent this problem by making sure no (untrusted) non-admin users have permissions to update the `filename_disk` field on `directus_files`.

The weakness was published 08/20/2022 as GHSA-77qm-wvqq-fg79. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2022-36031 since 07/15/2022. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 9.15.0 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Directus

Version

Website

Product: https://github.com/directus/directus/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Exceptional condition
CWE: CWE-755
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Directus 9.15.0

Timelineinfo

07/15/2022 🔍
08/20/2022 +36 days 🔍
08/20/2022 +0 days 🔍
08/20/2022 +0 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-77qm-wvqq-fg79
Status: Confirmed

CVE: CVE-2022-36031 (🔍)
GCVE (CVE): GCVE-0-2022-36031
GCVE (VulDB): GCVE-100-206855

Entryinfo

Created: 08/20/2022 09:02
Changes: 08/20/2022 09:02 (51)
Complete: 🔍
Cache ID: 216::103