PT-2020-11605 · Google · Android

Published 2020-08-01 · Updated 2021-07-21 · CVE-2020-0250

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 Android-10

Description The issue is related to a missing permission check in the requestCellInfoUpdateInternal function of PhoneInterfaceManager.java. This could lead to local information disclosure of location data with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android version Android-10, consider restricting access to location data until a patch is available. As a temporary workaround, review and restrict the use of the requestCellInfoUpdateInternal function in PhoneInterfaceManager.java to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

ASB-A-154934934

CVE-2020-0250

Affected Products

Android

References · 6

• https://osv.dev/vulnerability/CVE-2020-0250 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-154934934 · Vendor Advisory
• https://source.android.com/security/bulletin/2020-08-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0250 · Security Note
• https://android.googlesource.com/platform/packages/services/Telephony/+/aa4283b976ea7bc5d1708472477834462a1dbdde · Note
• https://t.me/cibsecurity/14065 · Telegram Post