Google Chrome up to 73 Skia HTML Page Out-of-Bounds memory corruption

A vulnerability was found in Google Chrome up to 73. It has been rated as critical. Affected by this issue is some processing of the component Skia. The manipulation as part of a HTML Page leads to a memory corruption vulnerability (Out-of-Bounds). Using CWE to declare the problem leads to CWE-119. Impacted is confidentiality, integrity, and availability.

The weakness was released 05/23/2019. This vulnerability is handled as CVE-2019-5798 since 01/09/2019. The attack may be launched remotely. No form of authentication is required for exploitation. 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 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 135472, 135473, 135474 and 135475.

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 (Google): ?
Average Vendor Meta Temp Score (Google): ?

Average Product Meta Base Score (Chrome): ?
Average Product Meta Temp Score (Chrome): ?

VulDB Base Score: ?
VulDB Temp Score: ?
VulDB Reliability: ?
Class: Memory corruption / Out-of-Bounds (CWE-119)
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-2019-5798 (?)
See also: ?Created: 05/24/2019 10:11 PM
Complete: ?

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