CVE-2023-21082 — MEDIUM (5.5)

Vulnerability Description

In getNumberFromCallIntent of NewOutgoingCallIntentBroadcaster.java, there is a possible way to enumerate other user's contact phone number due to a confused deputy. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-257030107

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	11.0

Related Weaknesses (CWE)

CWE-441

References

https://source.android.com/security/bulletin/2023-04-01Vendor Advisory
https://source.android.com/security/bulletin/2023-04-01Vendor Advisory

FAQ

What is CVE-2023-21082?

CVE-2023-21082 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In getNumberFromCallIntent of NewOutgoingCallIntentBroadcaster.java, there is a possible way to enumerate other user's contact phone number due to a confused deputy. This could lead to local informati...

How severe is CVE-2023-21082?

CVE-2023-21082 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-21082?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.