CVE Vulnerability

CVE-2020-11828

In ColorOS (oppo mobile phone operating system, based on AOSP frameworks/native code position/services/surfaceflinger surfaceflinger.CPP), RGB is defined on the stack but uninitialized, so when the screenShot function to RGB value assignment, will not initialize the value is returned to the attackers, leading to values on the stack information leakage, the vulnerability can be used to bypass attackers ALSR.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://security.oppo.com/cn/noticedetails.html?noticeId=20201587348300033 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:oppo:coloros:-:*:*:*:*:*:*:*
Information

Published : 2020-04-21 02:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-11828

Mitre link : CVE-2020-11828

Products Affected
No products.
CWE
CWE-908