CVE-2023-3736: Inappropriate implementation in Custom Tabs

Published Apr 19, 2023
·
Updated

Chromium: CVE-2023-3736 Inappropriate implementation in Custom Tabs

Other sources

Inappropriate implementation in Custom Tabs in Google Chrome on Android prior to 115.0.5790.98 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Credit

Philipp Beer (TU Wien)

Affected Software

7 affected componentsFixes available
Microsoft Edge (Chromium-based)
Microsoft Edge<115.0.1901.183
Google Chrome<115.0.5790.98
115.0.5790.98
All of the following
Google Chrome<115.0.5790.98
Google Android
Google Chrome<115.0.5790.98
Google Android

Event History

Apr 19, 2023
CVE Published
12:00 AM
Aug 1, 2023
CVE Published
via MITRE·10:39 PM
Data Sourced
via MITRE·10:39 PM
DescriptionWeakness
Data Sourced
11:15 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2023-3736?

CVE-2023-3736 has a severity level that indicates it poses a potential risk to users of Microsoft Edge and Google Chrome.

2

How do I fix CVE-2023-3736?

To fix CVE-2023-3736, update Microsoft Edge to version 115.0.1901.183 or Google Chrome to version 115.0.5790.98.

3

Which versions of Microsoft Edge are affected by CVE-2023-3736?

CVE-2023-3736 affects Microsoft Edge versions prior to 115.0.1901.183.

4

Which versions of Google Chrome are affected by CVE-2023-3736?

CVE-2023-3736 affects Google Chrome versions prior to 115.0.5790.98.

5

Is CVE-2023-3736 a vulnerability in only Microsoft Edge?

No, CVE-2023-3736 affects both Microsoft Edge and Google Chrome as they share the Chromium base.

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