CVE-2020-6506 : Insufficient policy enforcement in WebView in Google Chrome on Android prior to

Insufficient policy enforcement in WebView in Google Chrome on Android prior to 83.0.4103.106 allowed a remote attacker to bypass site isolation via a crafted HTML page.

Published 2020-07-22 17:15:13

Updated 2021-07-21 11:39:24

Source Chrome

View at NVD, CVE.org

Products affected by CVE-2020-6506

Google » Chrome
Versions before (<) 83.0.4103.106
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Matching versions
When used together with: Google » Android » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-6506

EPSS FAQ

1.75%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 81 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-6506

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: High Availability: None

References for CVE-2020-6506

https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop_15.html

Chrome Releases: Stable Channel Update for Desktop
Vendor Advisory

CVEs referencing this url
https://lists.apache.org/thread.html/rc81e12fc9287f8743d59099b1af40f968f1cfec9eac98a63c2c62c69@%3Cissues.cordova.apache.org%3E

[GitHub] [cordova-plugin-inappbrowser] NiklasMerz merged pull request #792: fix(android): Add mitigation strategy for CVE-2020-6506 - Pony Mail
Mailing List;Third Party Advisory
https://lists.apache.org/thread.html/r1ab80f8591d5c2147898076e3945dad1c897513630aabec556883275@%3Cissues.cordova.apache.org%3E

[GitHub] [cordova-docs] dpogue commented on issue #1022: Document warnings on using remote source for <content> - Pony Mail
Mailing List;Third Party Advisory
https://lists.apache.org/thread.html/rc0ebe639927fa09e222aa56bf5ad6e700218f334ecc6ba9da4397728@%3Cissues.cordova.apache.org%3E

Pony Mail!
Mailing List;Third Party Advisory
https://security.gentoo.org/glsa/202101-30

Qt WebEngine: Multiple vulnerabilities (GLSA 202101-30) — Gentoo security
Third Party Advisory

CVEs referencing this url
https://lists.apache.org/thread.html/r2769c33da7f7ece7e4e31837c1e1839d6657c7c13bb8d228670b8da0@%3Cissues.cordova.apache.org%3E

[GitHub] [cordova-docs] purplecabbage merged pull request #1123: Added Security Advisory CVE-2020-6506 - Pony Mail
Mailing List;Third Party Advisory
https://lists.apache.org/thread.html/ra58733fbb88d5c513b3f14a14850083d506b9129103e0ab433c3f680@%3Cissues.cordova.apache.org%3E

Pony Mail!
Mailing List;Third Party Advisory
https://lists.apache.org/thread.html/rf082834ad237f78a63671aec0cef8874f9232b7614529cc3d3e304c5@%3Ccommits.cordova.apache.org%3E

[cordova-plugin-inappbrowser] branch master updated: fix(android): Add mitigation strategy for CVE-2020-6506 (#792) - Pony Mail
Mailing List;Patch;Third Party Advisory
https://lists.apache.org/thread.html/r1eadf38b38ee20405811958c8a01f78d6b28e058c84c9fa6c1a8663d@%3Cissues.cordova.apache.org%3E

[GitHub] [cordova-docs] purplecabbage opened a new pull request #1123: Added Security Advisory CVE-2020-6506 - Pony Mail
Mailing List;Third Party Advisory
https://security.gentoo.org/glsa/202007-08

Chromium, Google Chrome: Multiple vulnerabilities (GLSA 202007-08) — Gentoo security
Third Party Advisory

CVEs referencing this url
https://crbug.com/1083819

Inloggen - Google Accounts
Issue Tracking;Permissions Required;Third Party Advisory

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Vulnerability Details : CVE-2020-6506

Products affected by CVE-2020-6506

Exploit prediction scoring system (EPSS) score for CVE-2020-6506

CVSS scores for CVE-2020-6506

References for CVE-2020-6506