Security Bulletin
Summary
Netty 4.1.x before 4.1.46 is used by IBM Operations Analytics Predictive Insights. IBM Operations Analytics Predictive Insights has addressed the applicable CVE. See Remediation/Fixes section to apply the recommended fixes.
Vulnerability Details
CVEID: CVE-2020-11612
DESCRIPTION: Netty is vulnerable to a denial of service, caused by unbounded memory allocation while decoding a ZlibEncoded byte stream in the ZlibDecoders. By sending a large ZlibEncoded byte stream, a remote attacker could exploit this vulnerability to exhaust memory resources.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/180530 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Operations Analytics Predictive Insights | 1.3.6 |
Remediation/Fixes
Apply 1.3.6 Interim Fix 3
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
21 Aug 2020: 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:
26 August 2020
Initial Publish date:
21 August 2020
UID
ibm16323043