Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2023-0460 | First vendor Publication | 2023-03-01 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 7.3 | ||
Base Score | 7.3 | Environmental Score | 7.3 |
impact SubScore | 5.9 | Temporal Score | 7.3 |
Exploitabality Sub Score | 1.3 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : | |||
---|---|---|---|
Cvss Base Score | N/A | Attack Range | N/A |
Cvss Impact Score | N/A | Attack Complexity | N/A |
Cvss Expoit Score | N/A | Authentication | N/A |
Calculate full CVSS 2.0 Vectors scores |
Detail
The YouTube Embedded 1.2 SDK binds to a service within the YouTube Main App. After binding, a remote context is created with the flags Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY. This allows the client app to remotely load code from YouTube Main App by retrieving the Main App’s ClassLoader. A potential vulnerability in the binding logic used by the client SDK where the SDK ends up calling bindService() on a malicious app rather than YT Main App. This creates a vulnerability where the SDK can load the malicious app’s ClassLoader instead, allowing the malicious app to load arbitrary code into the calling app whenever the embedded SDK is invoked. In order to trigger this vulnerability, an attacker must masquerade the Youtube app and install it on a device, have a second app that uses the Embedded player and typically distribute both to the victim outside of the Play Store. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0460 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-470 | Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') |
Sources (Detail)
Source | Url |
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MISC | https://developers.google.com/youtube/android/player/downloads |
Alert History
Date | Informations |
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2023-11-07 21:29:56 |
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2023-03-09 05:27:18 |
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2023-03-01 21:27:16 |
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