Security Bulletin
Summary
IBM has announced a release for IBM Security Identity Governance and Intelligence (IGI) in response to security vulnerability. The vulnerability concerns Open Source - 2 issues for ntp.
Vulnerability Details
CVEID: CVE-2020-11868
DESCRIPTION: NTP is vulnerable to a denial of service, caused by a flaw in ntpd. By sending a server mode packet with a spoofed source IP address, a remote attacker could exploit this vulnerability to block unauthenticated synchronization resulting in a denial of service condition.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/180011 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2020-13817
DESCRIPTION: NTP is vulnerable to a denial of service, caused by an issue when relying on unauthenticated IPv4 time sources in ntpd. By predicting transmit timestamps for use in spoofed packets, a remote attacker could exploit this vulnerability to cause the daemon to crash or system time change.
CVSS Base score: 7.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/183494 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H)
Affected Products and Versions
Affected Product(s) | Version(s) |
IBM Security Identity Governance and Intelligence | 5.2.5 |
IBM Security Identity Governance and Intelligence | 5.2.4 |
IBM Security Identity Governance and Intelligence | 5.2.6 |
Remediation/Fixes
Affected Product(s) |
Version(s) |
First Fix |
IBM Security Identity Governance and Intelligence |
5.2.5 | |
IBM Security Identity Governance and Intelligence |
5.2.4 | |
IBM Security Identity Governance and Intelligence |
5.2.6 |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
09 May 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
Was this topic helpful?
Document Information
Modified date:
08 July 2021
UID
ibm16457715