PT-2020-8721 · Samsung · Samsung Mobile Devices With N(7.X)+2

Published 2020-04-08 · Updated 2020-04-09 · CVE-2018-21077

Positive Technologies (AI Summary)

CVSS v3.1

2.4

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung mobile devices with M(6.0) software Samsung mobile devices with N(7.x) software Samsung mobile devices with O(8.x) software

Description An issue was discovered on Samsung mobile devices where there is a Clipboard content disclosure in the locked state. This occurs because the keyboard may be used during an emergency call.

Recommendations For Samsung mobile devices with M(6.0) software, update to a version that fixes the Clipboard content disclosure issue. For Samsung mobile devices with N(7.x) software, update to a version that fixes the Clipboard content disclosure issue. For Samsung mobile devices with O(8.x) software, update to a version that fixes the Clipboard content disclosure issue. As a temporary workaround, consider restricting the use of the keyboard during emergency calls to minimize the risk of Clipboard content disclosure.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2018-21077

Affected Products

Samsung Mobile Devices With M(6.0)

Samsung Mobile Devices With N(7.X)

Samsung Mobile Devices With O(8.X)

References · 4

• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-21077 · Security Note
• https://osv.dev/vulnerability/CVE-2018-21077 · Vendor Advisory
• https://t.me/cvenotify/2570 · Telegram Post