SB2022062216 - Denial of service in IBM Rational Team Concert (RTC) and IBM Engineering Workflow Management (EWM)
Published: June 22, 2022 Updated: October 21, 2022
Security Bulletin ID
SB2022062216
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Partial DoS
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Error Handling (CVE-ID: CVE-2021-4044)
CWE-ID: CWE-388 - Error Handling
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:A/U:Clear
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to an error in X509_verify_cert() implementation. A remote attacker can perform a denial of service attack.
Remediation
Install update from vendor's website.