Vulnerability · CVE-2023-3153
A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit.
Published Oct 4, 2023 · catalog updated Oct 24, 2026 · A flaw was found
Last checked Nov 3, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2023-3153. EPSS is 0.99%. Act only if a listed version of A flaw was found is installed.
Gaps on this record
- The stored product name is a package slug. The name on this page is taken from the title (A flaw was found).
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Medium5.3
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.99%
- Remediation
- Advisory link
- Affected products
- Debian:12 ovn · Debian:13 ovn
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.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- Debian:12 ovn0 → 23.03.1-1~deb12u1
- Debian:13 ovn0 → 23.09.0-1
How to fix CVE-2023-3153
Upgrade
CVE-2023-3153 lists a fix boundary at 23.03.1-1~deb12u1. Compare the installed build with that boundary before you change production.
Version check
Fixed in 23.03.1-1~deb12u1 · 1 other ranges on the advisory
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2023-3153. EPSS is 0.99%. Act only if a listed version of A flaw was found is installed.
Which versions are affected?
Compare what you have installed with 0 → 23.03.1-1~deb12u1, 0 → 23.09.0-1. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.99%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Technology hubs
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 4, 2023 · Trivy Vulnerability DB
Detected
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.
Oct 24, 2026 · Trivy Vulnerability DB
Fix available
ovn fixed in 23.03.1-1~deb12u1; ovn fixed in 23.09.0-1
Oct 24, 2026 · Trivy Vulnerability DB
Fix available
ovn fixed in 23.03.1-1~deb12u1
Oct 24, 2026 · Trivy Vulnerability DB
Fix available
ovn fixed in 23.09.0-1
Oct 24, 2026 · Trivy Vulnerability DB
Updated
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.
Sources
- CVE.orgVulnerability recordCVE-2023-3153
Official CVE identifier
cve.org - Trivy Vulnerability DBPackage advisoryDEBIAN-CVE-2023-3153
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.
osv.dev
References
Freshness
Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- CVE.orgOct 24, 2026
- Trivy Vulnerability DBOct 24, 2026