CVE-2020-0213 : Security Advisory and Response
Discover the Android heap buffer overflow vulnerability in CVE-2020-0213, potentially leading to remote information disclosure without extra privileges. Learn about the impact and how to mitigate it.
Android has a vulnerability in hevcd_fmt_conv_420sp_to_420sp_av8 of ihevcd_fmt_conv_420sp_to_420sp.s, potentially leading to remote information disclosure without additional privileges.
Understanding CVE-2020-0213
This CVE discloses a heap buffer overflow in Android's hevcd_fmt_conv_420sp_to_420sp_av8 function.
What is CVE-2020-0213?
The CVE-2020-0213 relates to a heap buffer overflow vulnerability in Android's hevcd_fmt_conv_420sp_to_420sp_av8, potentially allowing remote information disclosure.
The Impact of CVE-2020-0213
This vulnerability could be exploited by attackers to leak sensitive data remotely without requiring additional execution privileges, although user interaction is necessary for successful exploitation.
Technical Details of CVE-2020-0213
This section provides detailed technical insights into the CVE.
Vulnerability Description
The issue stems from an out-of-bounds write in hevcd_fmt_conv_420sp_to_420sp_av8, leading to a heap buffer overflow.
Affected Systems and Versions
- Product: Android
- Versions affected: Android-10
Exploitation Mechanism
- Requires user interaction for exploitation
- Potential remote information disclosure
Mitigation and Prevention
Learn how to protect your system from this vulnerability.
Immediate Steps to Take
- Apply security patches promptly
- Monitor for any unusual activities or data leaks
Long-Term Security Practices
- Regularly update software and applications
- Implement security training to raise awareness
Patching and Updates
- Stay informed about security bulletins and updates
- Install security patches as soon as they become available