Security Bulletin
Summary
IBM QRadar Network Security has addressed vulnerabilities in openldap. The issue could lead to Denial of service.
Vulnerability Details
CVEID: CVE-2020-25709
DESCRIPTION: OpenLDAP is vulnerable to a denial of service, caused by an assertion failure in certificateListValidate function in servers/slapd/schema_init.c. By sending a specially crafted packet, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192486 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2020-25710
DESCRIPTION: OpenLDAP is vulnerable to a denial of service, caused by an assertion failure in csnNormalize23 function in servers/slapd/schema_init.c. By sending a specially crafted packet, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192487 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
IBM QRadar Network Security 5.4.0
IBM QRadar Network Security 5.5.0
Remediation/Fixes
Product |
VRMF |
Remediation/First Fix |
IBM QRadar Network Security |
5.4.0 |
Install Firmware 5.4.0.16 from the Available Updates page of the Local Management Interface, or by performing a One Time Scheduled Installation from SiteProtector. |
IBM QRadar Network Security |
5.5.0 |
Install Firmware 5.5.0.11 from the Available Updates page of the Local Management Interface, or by performing a One Time Scheduled Installation from SiteProtector. |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
14 Jul 2022: 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:
07 July 2022
UID
ibm16601951