SB2019111512 - Information disclosure in several Huawei smartphones
Published: November 15, 2019
Security Bulletin ID
SB2019111512
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Input validation error (CVE-ID: CVE-2019-5230)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local attacker to gain access to sensitive information on the target system.
The vulnerability exists due to the affected software does not perform a properly validation of certain input models. A local attacker can trick a victim to install a malicious application, then craft a malformed model to get and tamper certain output data information.
Remediation
Install update from vendor's website.