PT-2020-11749 · Google · Android

Published 2020-09-01 · Updated 2021-07-21 · CVE-2020-0396

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions 8.0 through 11

Description The issue is related to a permission bypass in Telephony due to an unsafe PendingIntent, potentially leading to local information disclosure. This requires User execution privileges and does not need user interaction for exploitation.

Recommendations For Android versions 8.0 through 11, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Related Identifiers

ASB-A-155094269

CVE-2020-0396

Affected Products

Android

References · 13

• https://source.android.com/security/bulletin/2020-09-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0396 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-155094269 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0396 · Security Note
• https://android.googlesource.com/platform/frameworks/opt/telephony/+/21e03356b28be08e2d5aeac15a446f820f95fb70 · Note
• https://android.googlesource.com/platform/frameworks/opt/telephony/+/0126084de146b51a842d7604cddb3303f46cade7 · Note
• https://android.googlesource.com/platform/frameworks/opt/telephony/+/ed0820373c236b4ef779653b08ea056e7325b0ed · Note
• https://android.googlesource.com/platform/frameworks/opt/telephony/+/1e6c7f615eb78811b8ba3136c6f4a052ca3b6cf0 · Note
• https://android.googlesource.com/platform/frameworks/opt/telephony/+/08ba90fdc20cb8a1c2e6d25d88bda00217191e76 · Note
• https://android.googlesource.com/platform/frameworks/opt/telephony/+/e18b8b2dbb553caf3f8f14f40f6b8f7da50b6eff · Note
• https://android.googlesource.com/platform/frameworks/opt/telephony/+/89763569eacb10c4043d8937c948130b1f816e79 · Note
• https://android.googlesource.com/platform/frameworks/opt/telephony/+/76decc9e24f07f82af8953c80d2873020a771658 · Note
• https://android.googlesource.com/platform/packages/apps/Settings/+/f3afef8419de2910b03c3670ca25e63ac3c08407 · Note