CVE-2024-23556

Name: CVE-2024-23556
Creator: NVD / NIST
Published: 2024-05-18T00:15:07.563+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.37%

Last modified Jun 17, 2026

CVE-2024-23556 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. SSL/TLS Renegotiation functionality potentially leading to DoS attack vulnerability. . EPSS estimates a 0.37% chance of exploitation in the next 30 days.

Description

SSL/TLS Renegotiation functionality potentially leading to DoS attack vulnerability.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.37%

28.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Hcltech	Bigfix Platform	>= 9.5, < 9.5.25
Hcltech	Bigfix Platform	>= 10.0.0, < 10.0.12

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0113140Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0113140Vendor Advisory

Timeline

Published: May 18, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-23556?

SSL/TLS Renegotiation functionality potentially leading to DoS attack vulnerability.

How severe is CVE-2024-23556?

CVE-2024-23556 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.

How do I fix CVE-2024-23556?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-23556?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST