Google Chrome up to 83.0.4103.88 on Android Security UI HTML Page Address input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$5k-$25k0.00

Summaryinfo

A vulnerability was found in Google Chrome on Android. It has been classified as critical. Affected by this issue is some unknown functionality of the component Security UI. This manipulation as part of HTML Page causes input validation (Address). This vulnerability is handled as CVE-2020-6494. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Google Chrome on Android (Web Browser) and classified as critical. Affected by this vulnerability is an unknown code block of the component Security UI. The manipulation as part of a HTML Page leads to a input validation vulnerability (Address). The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Incorrect security UI in payments in Google Chrome on Android prior to 83.0.4103.97 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

The weakness was released 06/03/2020. This vulnerability is known as CVE-2020-6494 since 01/08/2020. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/14/2024). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 208592 (CentOS 6 : chromium-browser (RHSA-2020:2544)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 83.0.4103.97 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (208592). Entries connected to this vulnerability are available at VDB-156095, VDB-156094, VDB-156093 and VDB-156092. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

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

NVD Base Score: 6.5
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

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 208592
Nessus Name: CentOS 6 : chromium-browser (RHSA-2020:2544)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 83.0.4103.97

Timelineinfo

01/08/2020 🔍
06/03/2020 +147 days 🔍
06/04/2020 +1 days 🔍
05/05/2025 +1796 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Status: Confirmed

CVE: CVE-2020-6494 (🔍)
GCVE (CVE): GCVE-0-2020-6494
GCVE (VulDB): GCVE-100-156091
scip Labs: https://www.scip.ch/en/?labs.20130704
See also: 🔍

Entryinfo

Created: 06/04/2020 16:04
Updated: 05/05/2025 15:11
Changes: 06/04/2020 16:04 (42), 06/04/2020 16:09 (18), 10/14/2024 17:54 (20), 05/05/2025 15:11 (5)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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