Google Chrome prior 79.0.3945.79 Blink input validation

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 (≈)
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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$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Google Chrome. Affected is an unknown function of the component Blink. The manipulation leads to input validation. This vulnerability is traded as CVE-2019-13741. Attacking locally is a requirement. There is no exploit available. It is recommended to upgrade the affected component. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Detailsinfo

A vulnerability was found in Google Chrome (Web Browser). It has been rated as problematic. This issue affects some unknown functionality of the component Blink. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Insufficient validation of untrusted input in Blink in Google Chrome prior to 79.0.3945.79 allowed a local attacker to bypass same origin policy via crafted clipboard content.

The weakness was disclosed 12/10/2019. The identification of this vulnerability is CVE-2019-13741 since 07/18/2019. An attack has to be approached locally. A simple authentication is required for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/09/2024). It is expected to see the exploit prices for this product increasing in the near future.

Upgrading to version 79.0.3945.79 eliminates this vulnerability.

The entries VDB-146901, VDB-146900, VDB-146899 and VDB-146898 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

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

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 79.0.3945.79

Timelineinfo

07/18/2019 🔍
12/10/2019 +145 days 🔍
12/11/2019 +1 days 🔍
03/09/2024 +1550 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: RHSA-2019:4238
Status: Not defined

CVE: CVE-2019-13741 (🔍)
GCVE (CVE): GCVE-0-2019-13741
GCVE (VulDB): GCVE-100-146897
See also: 🔍

Entryinfo

Created: 12/11/2019 10:30 AM
Updated: 03/09/2024 04:17 PM
Changes: 12/11/2019 10:30 AM (40), 12/11/2019 10:35 AM (18), 03/09/2024 04:17 PM (5)
Complete: 🔍
Cache ID: 18:A8F:40

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