PT-2020-11792 · Google · Android

Published 2020-11-01 · Updated 2021-07-21 · CVE-2020-0450

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

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

Description The issue is related to a possible out of bounds read due to uninitialized data in the rw i93 sm format of rw i93.cc. This could lead to remote information disclosure over NFC with no additional execution privileges needed. User interaction is required for exploitation.

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

Out of bounds Read

Improper Initialization

Weakness Enumeration

CWE-125

CWE-665

Related Identifiers

ASB-A-157650336

CVE-2020-0450

Affected Products

Android

References · 7

• https://source.android.com/security/bulletin/2020-11-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0450 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-157650336 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0450 · Security Note
• https://android.googlesource.com/platform/system/nfc/+/914f67b39b6eed2515da93410df88f1162aaf831 · Note
• https://t.me/cvenotify/5435 · Telegram Post
• https://t.me/cibsecurity/16079 · Telegram Post