CVE-2017-0845 : What You Need to Know
Learn about CVE-2017-0845, a vulnerability in the Android framework (syncstorageengine) affecting versions 5.0.2 to 7.1.2, enabling denial of service attacks. Find mitigation steps and patching details.
Android framework vulnerability affecting versions 5.0.2 to 7.1.2, leading to denial of service attacks.
Understanding CVE-2017-0845
What is CVE-2017-0845?
The Android framework, specifically the syncstorageengine, has a vulnerability that can be exploited for denial of service attacks. This vulnerability impacts Android versions 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, and 7.1.2.
The Impact of CVE-2017-0845
This vulnerability allows attackers to carry out denial of service attacks on affected Android devices, potentially disrupting normal device functionality.
Technical Details of CVE-2017-0845
Vulnerability Description
The vulnerability in the Android framework's syncstorageengine can be leveraged by malicious actors to launch denial of service attacks.
Affected Systems and Versions
- Product: Android
- Affected Versions: 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2
Exploitation Mechanism
The vulnerability can be exploited by sending specially crafted requests to the syncstorageengine, causing it to become unresponsive and leading to a denial of service condition.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Google for the affected Android versions.
- Monitor for any unusual device behavior that could indicate a denial of service attack.
Long-Term Security Practices
- Regularly update Android devices to the latest software versions to mitigate known vulnerabilities.
- Implement network security measures to detect and prevent denial of service attacks.
Patching and Updates
Google has released security patches addressing CVE-2017-0845. Users should ensure their devices are updated with the latest patches to protect against this vulnerability.