CVE-2023-3153mediumCWE-400

CVE-2023-3153: medium-severity vulnerability in Fedora

Service monitor mac flow is not rate limited

Published · Updated

Follow this CVE+ Monitor Red Hat OpenShift Container Platform+ Monitor Fedora

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 1.0%
A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
Fedora · Fedoran/a · ovnRed Hat · Fast Datapath for RHEL 7Red Hat · Fast Datapath for RHEL 8Red Hat · Fast Datapath for RHEL 9Red Hat · Red Hat OpenShift Container Platform 4Red Hat · Red Hat OpenStack Platform 13 (Queens)
Related CVEs — Fedora

In the same product, most dangerous first.

CVE-2023-1183MEDIUMArbitrary file writeEPSS 64.9%CVE-2023-3338MEDIUMCrash due to a null pointer dereference in the dn_nsp_send functionEPSS 8.5%CVE-2023-6246HIGHGlibc: heap-based buffer overflow in __vsyslog_internal()EPSS 4.8%CVE-2023-32248HIGHTree connection null pointer dereference denial-of-service vulnerabilityEPSS 4.1%CVE-2023-32252HIGHSession null pointer dereference denial-of-service vulnerabilityEPSS 4.1%CVE-2023-32247HIGHSession setup memory exhaustion denial-of-service vulnerabilityEPSS 3.9%