CVE-2017-2661

Description

ClusterLabs pcs before version 0.9.157 is vulnerable to a cross-site scripting vulnerability due to improper validation of Node name field when creating new cluster or adding existing cluster.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.10%
Third-Party Advisory redhat.com
Affected: ClusterLabs pcs
Published at:
Updated at:

References

Link Tags
https://github.com/ClusterLabs/pcs/commit/1874a769b5720ae5430f10c6cedd234430bc703f patch
https://bugzilla.redhat.com/show_bug.cgi?id=1428948 issue tracking third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2017-2661?
CVE-2017-2661 has been scored as a medium severity vulnerability.
How to fix CVE-2017-2661?
To fix CVE-2017-2661, 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-2017-2661 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-2661 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-2017-2661?
CVE-2017-2661 affects ClusterLabs pcs.
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