CVE-2020-0086 - In readCString of Parcel.cpp, there is a possible out of bounds write due to an integer overflow

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CRITICAL

In readCString of Parcel.cpp, there is a possible out of bounds write due to an integer overflow

Published Mar 15, 2020

9.8

CRITICAL

CVSS 3.1

EPSS 0.64%

Description

In readCString of Parcel.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to arbitrary code execution if IntSan were not enabled, which it is by default. No additional execution privileges are required. User interaction is not needed for exploitation. Product: Android Versions: Android-10 Android ID: A-131859347

Affected products

Vendor n/a Product Android Default
n/a
- Version
  Android-10
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

Android

n/a

Version	Status	Constraints
Android-10	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-190

Integer Overflow

CWE-787

Out-of-bounds Write

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-1593
Advisory
https://source.android.com/security/bulletin/android-10
x_refsource_CONFIRMVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-1593		Advisory
https://source.android.com/security/bulletin/android-10		x_refsource_CONFIRMVendor Advisory