CVE-2021-0325 (High) detected in libavcandroid-10.0.0_r47

[mend-bolt-for-github]

CVE-2021-0325 - High Severity Vulnerability

Vulnerable Library - libavcandroid-10.0.0_r47

Library home page: https://android.googlesource.com/platform/external/libavc

Found in HEAD commit: 37f50850b5d7f0ced9d617b75f5a146bf6bb5c67

Found in base branch: master

Vulnerable Source Files (1)

/decoder/ih264d_parse_slice.c

Vulnerability Details

In ih264d_parse_pslice of ih264d_parse_pslice.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-174238784

Publish Date: 2021-02-10

URL: CVE-2021-0325

CVSS 3 Score Details (8.8)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • 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/2021-02-01

Release Date: 2021-02-10

Fix Resolution: android-11.0.0_r29

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