CVE-2023-21082 — Confused Deputy in Google Android

CWE-441 — Confused Deputy5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 95.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Services TelecommGoogle Android
Timeline
PublishedApr 19

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 vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-11 Android-12 Android-12L Android-13
▶NVDgoogle/android4 versions+3
▶Androidplatform/packages_services_telecomm13-next:0 — 13-next:2023-04-01+4

🔴Vulnerability Details

3
CVEList
CVE-2023-21082: In getNumberFromCallIntent of NewOutgoingCallIntentBroadcaster↗2023-04-19
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GHSA
GHSA-9c9w-6vg7-jggq: In getNumberFromCallIntent of NewOutgoingCallIntentBroadcaster↗2023-04-19
▶
OSV
CVE-2023-21082: In getNumberFromCallIntent of NewOutgoingCallIntentBroadcaster↗2023-04-01
▶

📋Vendor Advisories

1
Android
CVE-2023-21082: Android Security Bulletin 2023-04-01 CVE: CVE-2023-21082 Severity: HIGH Type: ID Affected AOSP versions: 11, 12, 12L, 13 References: A-257030107↗2023-04-01
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CVE-2023-21082 — Confused Deputy in Google Android | cvebase