CVE-2023-40998

high

Description

Buffer Overflow vulnerability in O-RAN Software Community ric-plt-lib-rmr v.4.9.0 allows a remote attacker to cause a denial of service via the packet size component.

References

https://www.trendmicro.com/en_us/research/23/l/the-current-state-of-open-ran-security.html

https://jira.o-ran-sc.org/browse/RIC-989

Details

Source: Mitre, NVD

Published: 2023-08-28

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00546