VDB-238060 · CVE-2019-13689 · GCVE-0-2019-13689

Google Chrome prior 75.0.3770.80 on ChromeOS File 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.
6.9	$5k-$25k	0.00

Summaryinfo

A vulnerability was found in Google Chrome on ChromeOS and classified as critical. This impacts an unknown function of the component File Handler. Executing a manipulation can lead to an unknown weakness. This vulnerability is registered as CVE-2019-13689. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Google Chrome on ChromeOS (Web Browser). This vulnerability affects an unknown code of the component File Handler. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Inappropriate implementation in OS in Google Chrome on ChromeOS prior to 75.0.3770.80 allowed a remote attacker to perform arbitrary read/write via a malicious file. (Chromium security severity: Critical)

The weakness was published 08/26/2023. The advisory is shared for download at bugs.chromium.org. This vulnerability was named CVE-2019-13689 since 07/18/2019. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 09/20/2023). It is expected to see the exploit prices for this product increasing in the near future.

Upgrading to version 75.0.3770.80 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Web Browser

Vendor

Google

Name

Chrome

License

free

Website

Vendor: https://www.google.com/
Product: https://www.google.com/chrome/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: 🔍

Exploitinginfo

Class: Link following
CWE: CWE-59
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Chrome 75.0.3770.80

Timelineinfo

07/18/2019 🔍
08/25/2023 +1499 days 🔍
08/26/2023 +0 days 🔍
09/20/2023 +25 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: bugs.chromium.org
Status: Confirmed

CVE: CVE-2019-13689 (🔍)
GCVE (CVE): GCVE-0-2019-13689
GCVE (VulDB): GCVE-100-238060

Entryinfo

Created: 08/26/2023 01:25
Updated: 09/20/2023 14:23
Changes: 08/26/2023 01:25 (40), 09/20/2023 14:23 (12)
Complete: 🔍
Cache ID: 216::103