CVE-2021-0396 (Critical) detected in v8android-10.0.0_r30, v8android-10.0.0_r30

[mend-bolt-for-github]

CVE-2021-0396 - Critical Severity Vulnerability

Vulnerable Libraries - v8android-10.0.0_r30, v8android-10.0.0_r30

Vulnerability Details

In Builtins::Generate_ArgumentsAdaptorTrampoline of builtins-arm.cc and related files, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution in an unprivileged process with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-160610106

Publish Date: 2021-03-10

URL: CVE-2021-0396

CVSS 3 Score Details (9.8)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://source.android.com/security/bulletin/2021-03-01

Release Date: 2021-03-10

Fix Resolution: v8 - 7.2.280;android-11.0.0_r33

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