Information Disclosure Vulnerability in ColorOS by OPPO Mobile
CVE-2020-11828

7.5HIGH

Key Information:

Vendor

Oppo

Status
Color Os
Vendor
CVE Published:
21 April 2020

What is CVE-2020-11828?

A vulnerability exists within ColorOS, the operating system for OPPO mobile phones, where the RGB values utilized in the screenshot function are uninitialized. This oversight can result in sensitive information leakage from the stack, potentially enabling attackers to bypass Address Space Layout Randomization (ASLR) protections. The uninitialized values could be exploited to gain unauthorized access to system data, posing a significant risk to device security.

Affected Version(s)

Color OS 6

Color OS 7

References

https://security.oppo.com/cn/noticedetails.html?noticeId=...
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.