CVE-2017-13176: Input Validation
First published: Tue Jan 02 2018(Updated: )
In the parseURL function of URLStreamHandler, there is improper input validation of the host field. This could lead to a remote elevation of privilege that could enable bypassing user interaction requirements with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-68341964.
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Android | =5.1.1 | |
| Android | =6.0 | |
| Android | =6.0.1 | |
| Android | =7.0 | |
| Android | =7.1.1 | |
| Android | =7.1.2 | |
| Android | =8.0 | |
| Android | =8.1 |
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Reference Links
- https://android.googlesource.com/platform/frameworks/base/+/4afa0352d6c1046f9e9b67fbf0011bcd751fcbb5
- https://source.android.com/docs/security/bulletin/2018-01-01 (Advisory)
- http://www.securityfocus.com/bid/102422
- http://www.securitytracker.com/id/1040106
- https://source.android.com/security/bulletin/2018-01-01
Frequently Asked Questions
What is the severity of CVE-2017-13176?
CVE-2017-13176 has been classified as a critical vulnerability due to its potential to allow remote elevation of privilege.
How do I fix CVE-2017-13176?
To fix CVE-2017-13176, update your Android device to a version that includes the security patch that addresses this vulnerability.
What versions of Android are affected by CVE-2017-13176?
CVE-2017-13176 affects Android versions 5.1.1 through 8.1.
Can CVE-2017-13176 be exploited without user interaction?
Exploitation of CVE-2017-13176 requires some form of user interaction.
What type of vulnerability is CVE-2017-13176?
CVE-2017-13176 is categorized as an input validation vulnerability in URLStreamHandler that can lead to remote elevation of privilege.
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