Description
In Scanner::LiteralBuffer::NewCapacity of scanner.cc, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if an attacker can supply a malicious PAC file, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-168041375
Exploits (1)
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2021-03-01
Scores
CVSS v3
7.8
EPSS
0.0191
EPSS Percentile
83.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-190
CWE-787
Status
published
Products (4)
google/android
8.1
google/android
9.0
google/android
10.0
google/android
11.0
Published
Mar 10, 2021
Tracked Since
Feb 18, 2026