CVE-2020-0408

HIGH

Android - Integer Overflow to Out-of-Bounds Write in String16.cpp

Title source: llm
STIX 2.1

Description

In remove of String16.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-156999009

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0018
EPSS Percentile 8.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-190 CWE-787
Status published
Products (5)
google/android 8.0
google/android 8.1
google/android 9.0
google/android 10.0
google/android 11.0
Published Oct 14, 2020
Tracked Since Feb 18, 2026