CVE-2019-5873 : Insufficient policy validation in navigation in Google Chrome on iOS prior to 77

Insufficient policy validation in navigation in Google Chrome on iOS prior to 77.0.3865.75 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

Published 2019-11-25 15:15:37

Updated 2021-07-21 11:39:24

Source Google Inc.

View at NVD, CVE.org

Products affected by CVE-2019-5873

Google » Chrome
Versions before (<) 77.0.3865.75
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Matching versions
When used together with: Apple » Iphone Os » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2019-5873

EPSS FAQ

0.11%

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

~ 44 %

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

CVSS scores for CVE-2019-5873

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
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: Low Availability: None

References for CVE-2019-5873

https://crbug.com/989497

989497 - Security: URL bar spoofing on iOS (with SlimNav ON) - chromium - An open-source project to help move the web forward. - Monorail
Exploit;Issue Tracking;Vendor Advisory
https://chromereleases.googleblog.com/2019/09/stable-channel-update-for-desktop.html

Chrome Releases: Stable Channel Update for Desktop
Vendor Advisory

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Vulnerability Details : CVE-2019-5873

Products affected by CVE-2019-5873

Exploit prediction scoring system (EPSS) score for CVE-2019-5873

CVSS scores for CVE-2019-5873

References for CVE-2019-5873