CVE-2020-0396 — Incorrect Authorization in Frameworks OPT Telephony

CWE-863 — Incorrect Authorization5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 97.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Platform Frameworks OPT TelephonyPlatform Packages Apps SettingsGoogle Android
Timeline
PublishedSep 17
Latest updateMay 24

Description

In various places in Telephony, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-155094269

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 Packages4 packages

▶CVEListV5google/androidAndroid-8.1 Android-9 Android-10 Android-11 Android-8.0
▶NVDgoogle/android4 versions+3
▶Androidplatform/frameworks_opt_telephony8.0:0 — 8.0:2020-09-01+3
▶Androidplatform/packages_apps_settings8.0:0 — 8.0:2020-09-01+3

🔴Vulnerability Details

3
GHSA
GHSA-6w3q-44cj-75vr: In various places in Telephony, there is a possible permission bypass due to an unsafe PendingIntent↗2022-05-24
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CVEList
CVE-2020-0396: In various places in Telephony, there is a possible permission bypass due to an unsafe PendingIntent↗2020-09-17
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OSV
CVE-2020-0396: In various places in Telephony, there is a possible permission bypass due to an unsafe PendingIntent↗2020-09-01
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📋Vendor Advisories

1
Android
CVE-2020-0396: Android Security Bulletin 2020-09-01 CVE: CVE-2020-0396 Severity: CRITICAL Type: ID Affected AOSP versions: 8↗2020-09-01
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CVE-2020-0396 — Incorrect Authorization | cvebase