Security Bulletin: IBM QRadar SIEM is vulnerable to publicly disclosed vulnerability from GNU glibc (CVE-2018-11237)

Security Bulletin

Summary

Publicly disclosed vulnerability from GNU glibc

Vulnerability Details

CVEID: CVE-2018-11237
Description: GNU glibc is vulnerable to a buffer overflow, caused by improper bounds of checking by the mempcpy function. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code on the system.
CVSS Base Score: 7.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/143580 for the current score
CVSS Environmental Score: *Undefined
CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Products and Versions

IBM QRadar SIEM 7.3.0 - 7.3.1 Patch 7

Remediation/Fixes

QRadar / QRM / QVM / QRIF / QNI 7.3.1 Patch 8

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Change History

March 5th, 2019: First Publish

*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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Security Bulletin: IBM QRadar SIEM is vulnerable to publicly disclosed vulnerability from GNU glibc (CVE-2018-11237)