CVE-2024-34036: DoS (CVSS 4.3)

Description

An issue was discovered in O-RAN Near Realtime RIC I-Release. To exploit this vulnerability, an attacker can disrupt the initial connection between a gNB and the Near RT-RIC by inundating the system with a high volume of subscription requests via an xApp.

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CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

CWE-617 CWE-617

References

Other References

https://gist.github.com/fklement/3a43dbb9fb361dddd8db7703080ade0f https://jira.o-ran-sc.org/browse/RIC-1057

Frequently Asked Questions

What is CVE-2024-34036? +

An issue was discovered in O-RAN Near Realtime RIC I-Release. To exploit this vulnerability, an attacker can disrupt the initial connection between a gNB and the Near RT-RIC by inundating the system with a high volume of subscription requests via an xApp. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-34036? +

CVE-2024-34036 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2024-34036? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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