VulnerabilityModified
CVE-2023-40998
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.
HIGH 7.5EPSS 2.12%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.12%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.12% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- o-ran-sc/ric message router
- Source
- cve@mitre.org
References
- https://jira.o-ran-sc.org/browse/RIC-989Exploit, Issue Tracking, Vendor Advisory
- 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-989Exploit, Issue Tracking, Vendor Advisory
- https://www.trendmicro.com/en_us/research/23/l/the-current-state-of-open-ran-security.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.