SB2022031409 - Information disclosure in Nextcloud Android Talk
Published: March 14, 2022
Security Bulletin ID
SB2022031409
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Authentication bypass using an alternate path or channel (CVE-ID: CVE-2021-41181)
The vulnerability allows a local attacker to gain access to potentially sensitive information.
The vulnerability exists due to the affected application does not properly detect the lockscreen state when a call is incoming. An attacker with physical access to the locked phone can gain access to the chat messages and files of the user.
Remediation
Install update from vendor's website.