Vulnerability in Rdo Openstack
CVE-2023-3966
A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink…
EPSS: 0.000 (14.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- access.redhat.com/security/cve/CVE-2023-3966 (vdb-entry, x_refsource_REDHAT)
- RHBZ#2178363 (issue-tracking, x_refsource_REDHAT)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…
Frequently asked questions
- What is CVE-2023-3966?
- CVE-2023-3966 is a high-severity vulnerability in Rdo Openstack, classified under CWE-248. CVSS score: 7.5/10. Published 2024-02-22.
- How severe is CVE-2023-3966?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-3966 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.