Security Bulletin
Summary
OpenSSL has a security vulnerability that allows a remote attacker to exploit the application. OpenSSL is used by Rational BuildForge Agent shipped with IBM Engineering Workflow Management. Rational BuildForge has addressed the applicable CVE.
Vulnerability Details
CVEID: CVE-2019-1551
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by an overflow in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. By performing a man-in-the-middle attack, a remote attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base score: 6.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/172752 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| RTC | 6.0.2 |
| RTC | 6.0.6.1 |
| RTC | 6.0.6 |
Remediation/Fixes
Follow the steps on Security Bulletin: Security vulnerabilities in OpenSSL affects Rational Build Forge to get the fixed version of Rational Build Forge Agent.
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
16 Feb 2021: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
16 February 2021
Initial Publish date:
16 February 2021
UID
ibm16415751