SB2019072010 - Input validation error in IceWall MFA
Published: July 20, 2019 Updated: July 23, 2019
Security Bulletin ID
SB2019072010
CSH Severity
Medium
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Input validation error (CVE-ID: CVE-2019-11989)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can perform a denial of service attack on the affected system.
The versions and platforms of Agent Option modules that are impacted are as follows:
- 10.0 for Apache 2.2 on RHEL 5 and 6
- 10.0 for Apache 2.4 on RHEL 7
- 10.0 for Apache 2.4 on HP-UX 11i v3
- 10.0 for IIS on Windows
- 11.0 for Apache 2.4 on RHEL 7
- MFA Proxy 4.0 (Agent module only) for Apache 2.4 on RHEL 7
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.