Information disclosure in Google Android - CVE-2021-39803

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Main Vulnerability Database Vulnerabilities #VU61990

Information disclosure in Google Android - CVE-2021-39803

Published: April 7, 2022


Vulnerability identifier: #VU61990
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-39803
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data in Media Framework Media Codecs. A remote attacker can gain unauthorized access to sensitive information on the system.


Affected software

Google Android
Chromecast

How to mitigate CVE-2021-39803

Install updates from vendor's website.

Google Android - addressed in versions 10 2022-04-01, 11 2022-04-01, 12L 2022-04-01, 12 2022-04-01
Chromecast - update to 10 2022-02-05

External References

Related Security Bulletins