7.5

CVE-2023-40997

Exploit
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 a crafted packet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
O-ran-sc ≫ Ric Message Router Version4.9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.78% 0.753
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

https://jira.o-ran-sc.org/browse/RIC-991
Vendor Advisory
Exploit
Issue Tracking
https://www.trendmicro.com/en_us/research/23/l/the-current-state-of-open-ran-security.html