CVE-2021-0690: Buffer Overflow
In ih264dmarkerrsliceskip of ih264dparsepslice.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/platform/external/libavcto a version that resolves this vulnerability.Fixed in 8.1:2021-09-01 - Upgrade
Upgrade
android/platform/external/libavcto a version that resolves this vulnerability.Fixed in 9:2021-09-01 - Upgrade
Upgrade
android/platform/external/libavcto a version that resolves this vulnerability.Fixed in 10:2021-09-01 - Upgrade
Upgrade
android/platform/external/libavcto a version that resolves this vulnerability.Fixed in 11:2021-09-01
Event History
Frequently Asked Questions
What is the severity of CVE-2021-0690?
CVE-2021-0690 has a high severity due to the potential for remote information disclosure.
How do I fix CVE-2021-0690?
To remediate CVE-2021-0690, ensure your Android device is updated to the latest security patch provided by Google.
Which versions of Android are affected by CVE-2021-0690?
CVE-2021-0690 affects Android versions 8.1, 9.0, 10.0, and 11.0.
What could happen if CVE-2021-0690 is exploited?
Exploitation of CVE-2021-0690 could lead to unauthorized access and disclosure of sensitive information.
Is user interaction required for exploiting CVE-2021-0690?
Yes, user interaction is needed to exploit CVE-2021-0690.