CVE-2019-5279 : Exploit Details and Defense Strategies
Learn about CVE-2019-5279 affecting Huawei smart phones Emily-L29C with versions earlier than 9.1.0.311. Attackers exploit this vulnerability to gain access to sensitive data.
Huawei smart phones Emily-L29C with versions earlier than 9.1.0.311(C10E2R1P13T8), 9.1.0.311(C461E2R1P11T8), 9.1.0.316(C635E2R1P11T8), 9.1.0.311(C185E2R1P12T8), 9.1.0.311(C605E2R1P12T8), and 9.1.0.311(C636E7R1P13T8) are vulnerable to information leakage, allowing attackers to access sensitive data.
Understanding CVE-2019-5279
This CVE identifies a vulnerability in Huawei smart phones that can be exploited to gain unauthorized access to sensitive information.
What is CVE-2019-5279?
This vulnerability in Huawei smart phones allows attackers to trick users into installing a malicious application, leading to the leakage of specific files to the sdcard.
The Impact of CVE-2019-5279
The vulnerability enables attackers to access sensitive information by exploiting the user's trust in installing seemingly harmless applications.
Technical Details of CVE-2019-5279
The technical aspects of the CVE-2019-5279 vulnerability are as follows:
Vulnerability Description
- Vulnerability Type: Information Leakage
- Affected Device: Huawei smart phones Emily-L29C
Affected Systems and Versions
- Emily-L29C versions earlier than 9.1.0.311(C10E2R1P13T8)
- Emily-L29C versions earlier than 9.1.0.311(C461E2R1P11T8)
- Emily-L29C versions earlier than 9.1.0.316(C635E2R1P11T8)
- Emily-L29C versions earlier than 9.1.0.311(C185E2R1P12T8)
- Emily-L29C versions earlier than 9.1.0.311(C605E2R1P12T8)
- Emily-L29C versions earlier than 9.1.0.311(C636E7R1P13T8)
Exploitation Mechanism
- Attackers trick users into installing a malicious application
- Malicious app copies specific files to the sdcard, leading to information leakage
Mitigation and Prevention
To address CVE-2019-5279, consider the following steps:
Immediate Steps to Take
- Update affected devices to the latest firmware version
- Avoid installing apps from untrusted sources
- Regularly monitor device activity for suspicious behavior
Long-Term Security Practices
- Educate users about the risks of downloading apps from unknown sources
- Implement security awareness training for device users
Patching and Updates
- Apply security patches provided by Huawei promptly to fix the vulnerability