CVE-2018-1999042

Description

A vulnerability exists in Jenkins 2.137 and earlier, 2.121.2 and earlier in XStream2.java that allows attackers to have Jenkins resolve a domain name when deserializing an instance of java.net.URL.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.18%
Vendor Advisory jenkins.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://jenkins.io/security/advisory/2018-08-15/#SECURITY-637 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-1999042?
CVE-2018-1999042 has been scored as a medium severity vulnerability.
How to fix CVE-2018-1999042?
To fix CVE-2018-1999042, 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-2018-1999042 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-1999042 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.
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