Google Chrome up to 73 Blink HTML Page Heap-based memory corruption

A vulnerability was found in Google Chrome up to 73. It has been declared as critical. This vulnerability affects a code block of the component Blink. The manipulation as part of a HTML Page leads to a memory corruption vulnerability (Heap-based). The CWE definition for the vulnerability is CWE-122. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 05/23/2019. This vulnerability was named CVE-2019-5787 since 01/09/2019. The attack can be initiated remotely. No form of authentication is required for a successful 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 05/24/2019). It is expected to see the exploit prices for this product increasing in the near future.

Upgrading to version 73.0.3683.75 eliminates this vulnerability.

Entries connected to this vulnerability are available at 135467, 135468, 135469 and 135470.

Vendor

• Google

Name

• Chrome

• ?

• ?

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: ?
VulDB Reliability: ?

Average Vendor Meta Base Score: ?
Average Vendor Meta Temp Score: ?

Average Product Meta Base Score: ?
Average Product Meta Temp Score: ?

VulDB Base Score: ?
VulDB Temp Score: ?
VulDB Reliability: ?
Class: Memory corruption / Heap-based (CWE-122)
Local: No
Remote: Yes

Availability: ?
Status: Not defined

Current Price Estimation: ?

Price Prediction: ?
Average Vendor 0day: ?
Average Product 0day: ?

Threat Intelligenceinfoedit

Threat: ?
Adversaries: ?
Geopolitics: ?
Economy: ?
Predictions: ?
Remediation: ?Recommended: Upgrade
Status: ?

0-Day Time: ?

Upgrade: Chrome 73.0.3683.75

01/09/2019 CVE assigned
05/23/2019 +134 days Advisory disclosed
05/24/2019 +1 days VulDB entry created
05/24/2019 +0 days VulDB last updateVendor: google.com
Product: google.com
CVE: CVE-2019-5787 (?)
See also: ?Created: 05/24/2019 09:59 PM
Complete: ?

Comments

Comments are closed.