PT-2020-11478 · Google · Android

Published 2020-06-10 · Updated 2021-07-21 · CVE-2020-0117

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Android versions 8.0 through 10

Description The issue is related to an integer overflow in the aes cmac function of aes cmac.cc, which could lead to an out of bounds write. This might result in remote code execution in the Bluetooth server without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions 8.0 through 10, 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.

Integer Overflow

Memory Corruption

Weakness Enumeration

CWE-190

CWE-787

Related Identifiers

CVE-2020-0117

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2020-0117 · Vendor Advisory
• https://source.android.com/security/bulletin/2020-06-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0117 · Security Note
• https://t.me/cibsecurity/12658 · Telegram Post