PT-2020-11793 · Google · Android

Published 2020-11-01 · Updated 2020-11-10 · CVE-2020-0451

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

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

Description In the sbrDecoder AssignQmfChannels2SbrChannels function of sbrdecoder.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed 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.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ASB-A-158762825

CVE-2020-0451

Affected Products

Android

References · 7

• https://osv.dev/vulnerability/ASB-A-158762825 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0451 · Vendor Advisory
• https://source.android.com/security/bulletin/2020-11-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0451 · Security Note
• https://t.me/cvenotify/5442 · Telegram Post
• https://android.googlesource.com/platform/external/aac/+/ffff95538e9994d312ffdfbba94d88ed226ef7bf · Note
• https://t.me/cibsecurity/16065 · Telegram Post