Information disclosure in Rocket.Chat - CVE-2020-28208
Published: January 8, 2021 / Updated: January 24, 2021
Vulnerability identifier: #VU49381
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2020-28208
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Rocket.Chat Technologies Corp.
Affected software:
Rocket.Chat
Rocket.Chat
Detailed vulnerability description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to an email address enumeration issue in the password reset function. A remote attacker can gain unauthorized access to sensitive information on the system.
How to mitigate CVE-2020-28208
Install updates from vendor's website.
Sources
- http://packetstormsecurity.com/files/160845/Rocket.Chat-3.7.1-Email-Address-Enumeration.html
- http://www.openwall.com/lists/oss-security/2021/01/07/1
- http://www.openwall.com/lists/oss-security/2021/01/08/1
- https://trovent.github.io/security-advisories/TRSA-2010-01/TRSA-2010-01.txt
- https://trovent.io/security-advisory-2010-01