VDB-147698 · CVE-2019-19695 · GCVE-0-2019-19695

Trend Micro Antivirus for Mac 2019 up to 9.0.1379 link following

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.
7.4	$5k-$25k	0.00

Summaryinfo

A vulnerability described as critical has been identified in Trend Micro Antivirus for Mac 2019 up to 9.0.1379. Affected by this issue is some unknown functionality. Such manipulation leads to link following. This vulnerability is listed as CVE-2019-19695. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Trend Micro Antivirus for Mac 2019 up to 9.0.1379 (Anti-Malware Software). It has been rated as critical. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a link following vulnerability. Using CWE to declare the problem leads to CWE-59. The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A privilege escalation vulnerability in Trend Micro Antivirus for Mac 2019 (v9.0.1379 and below) could potentially allow an attacker to create a symbolic link to a target file and modify it.

The weakness was presented 12/24/2019. This vulnerability is handled as CVE-2019-19695 since 12/09/2019. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 12/25/2019).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Anti-Malware Software

Vendor

Trend Micro

Name

Antivirus for Mac 2019

Version

9.0.1379

License

commercial

Website

Vendor: https://www.trendmicro.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Link following
CWE: CWE-59
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/09/2019 🔍
12/24/2019 +15 days 🔍
12/25/2019 +1 days 🔍
12/25/2019 +0 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Status: Not defined

CVE: CVE-2019-19695 (🔍)
GCVE (CVE): GCVE-0-2019-19695
GCVE (VulDB): GCVE-100-147698

Entryinfo

Created: 12/25/2019 09:59
Updated: 12/25/2019 10:04
Changes: 12/25/2019 09:59 (34), 12/25/2019 10:04 (18)
Complete: 🔍
Cache ID: 216::103