#VU47448 Information disclosure in Google Android - CVE-2020-0400

Vulnerability identifier: #VU47448

Vulnerability risk: Medium

CVSSv4.0: 4.6 [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/E:U/U:Green]

CVE-ID: CVE-2020-0400

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Google Android
Operating systems & Components / Operating system

Vendor: Google

Description

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

The vulnerability exists due to excessive data output by the application within the System functionality in PendingIntent in NotificationMgr. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Google Android: 10 - 11

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External links
https://source.android.com/security/bulletin/2020-10-01
https://android.googlesource.com/platform/packages/services/Telephony/+/b722e6d0bef5bdcf3cf7368b765ed08a98bdee1c

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.