CVE-2023-27900

Description

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier uses the Apache Commons FileUpload library without specifying limits for the number of request parts introduced in version 1.5 for CVE-2023-24998 in hudson.util.MultipartFormDataParser, allowing attackers to trigger a denial of service.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.08%
Vendor Advisory jenkins.io
Affected: Jenkins Project Jenkins
Published at:
Updated at:

References

Link Tags
https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3030 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-27900?
CVE-2023-27900 has been scored as a high severity vulnerability.
How to fix CVE-2023-27900?
To fix CVE-2023-27900, 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-2023-27900 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-27900 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-2023-27900?
CVE-2023-27900 affects Jenkins Project Jenkins.
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