PT-2020-11799 · Google · Android

Published 2020-12-01 · Updated 2021-07-21 · CVE-2020-0458

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 8.0 through 10

Description The issue is related to an integer overflow in the SPDIFEncoder::writeBurstBufferBytes and related methods of SPDIFEncoder.cpp, which could lead to a possible out of bounds write. This might result in remote code execution without requiring additional execution privileges. User interaction is necessary for exploitation.

Recommendations For Android versions 8.0 through 10, update to a version that includes the 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

ASB-A-160265164

CVE-2020-0458

Affected Products

Android

References · 7

• https://source.android.com/security/bulletin/2020-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0458 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0458 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-160265164 · Vendor Advisory
• https://android.googlesource.com/platform/system/media/+/1f73a728ef4b6d7d350c0715bdb10d59e5b5f9be · Note
• https://t.me/cibsecurity/20790 · Telegram Post
• https://android.googlesource.com/platform/system/media/+/4523a5863f7d8f449600e85e946cfdc9cff408b2 · Note