SB2021031819 - Multiple vulnerabilities in Taidii Diibear App for Android

Description

This security bulletin contains information about 3 vulnerabilities.

1) Information disclosure (CVE-ID: CVE-2020-35456)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local attacker to gain access to potentially sensitive information.

The vulnerability exists due to an excessive logging flaw. A local attacker can send a specially crafted request using logcat to obtain private chat messages and media files.

2) Information disclosure (CVE-ID: CVE-2020-35455)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local attacker to gain access to potentially sensitive information.

The vulnerability exists due to insecure data storage flaw. A local attacker can gain unauthorized access to sensitive information on the system.

3) Information disclosure (CVE-ID: CVE-2020-35454)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local attacker to gain access to potentially sensitive information.

The vulnerability exists due to insecure application configuration flaw. An attacker with physical access can gain unauthorized access to sensitive information on the system.

Remediation

Install update from vendor's website.

References

• https://github.com/galapogos/Taidii-Diibear-Vulnerabilities/
• https://play.google.com/store/apps/details?id=com.taidii.diibear&hl=en_US&gl=US