CVE-2018-1503

Description

IBM WebSphere MQ 7.5, 8.0, and 9.0 could allow a remotely authenticated attacker to to send invalid or malformed headers that could cause messages to no longer be transmitted via the affected channel. IBM X-Force ID: 141339.

Category

4.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.41%
Vendor Advisory ibm.com Vendor Advisory ibmcloud.com
Affected: IBM WebSphere MQ
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/104953 vdb entry third party advisory
http://www.ibm.com/support/docview.wss?uid=swg22015617 vendor advisory
http://www.securitytracker.com/id/1041387 vdb entry third party advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/141339 vdb entry vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-1503?
CVE-2018-1503 has been scored as a medium severity vulnerability.
How to fix CVE-2018-1503?
To fix CVE-2018-1503, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-1503 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-1503 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-1503?
CVE-2018-1503 affects IBM WebSphere MQ.
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