Adobe Creative Cloud Desktop Application up to 4.7.0.400 Installer untrusted search path

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.
6.4	$0-$5k	0.00

A vulnerability was found in Adobe Creative Cloud Desktop Application up to 4.7.0.400 (Cloud Software). It has been declared as critical. Affected by this vulnerability is an unknown code block of the component Installer. The manipulation with an unknown input leads to a untrusted search path vulnerability. The CWE definition for the vulnerability is CWE-426. The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Creative Cloud Desktop Application (installer) versions 4.7.0.400 and earlier have an insecure library loading (dll hijacking) vulnerability. Successful exploitation could lead to privilege escalation.

The bug was discovered 02/12/2019. The weakness was disclosed 02/12/2019 as APSB19-11 as confirmed security bulletin (Website). The advisory is shared at helpx.adobe.com. This vulnerability is known as CVE-2019-7093 since 01/28/2019. An attack has to be approached locally. The requirement for exploitation is a single authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1574 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 209451 (Adobe Creative Cloud < 4.8.0.410 Privilege Escalation (APSB19-11)), which helps to determine the existence of the flaw in a target environment. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371647 (Adobe Creative Cloud Desktop Application Privilege Escalation Vulnerability (APSB19-11)).

Upgrading to version 4.8.0.410 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (209451). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Cloud Software

Vendor

Adobe

Name

Creative Cloud Desktop Application

Version

4.7.0

License

commercial

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Untrusted search path
CWE: CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 209451
Nessus Name: Adobe Creative Cloud < 4.8.0.410 Privilege Escalation (APSB19-11)

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Creative Cloud Desktop Application 4.8.0.410

Timelineinfo

01/28/2019 🔍
02/12/2019 +15 days 🔍
02/12/2019 +0 days 🔍
02/12/2019 +0 days 🔍
05/25/2019 +102 days 🔍
10/23/2024 +1978 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB19-11
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2019-7093 (🔍)

Entryinfo

Created: 05/25/2019 02:46 PM
Updated: 10/23/2024 09:23 PM
Changes: 05/25/2019 02:46 PM (62), 06/16/2020 04:24 PM (2), 10/23/2024 09:23 PM (18)
Complete: 🔍
Cache ID: 18:73A:40