CVE-2018-0466
No exploitation reported by the sources we read.
- Published2018-10-05
- WeaknessCWE-399
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
A vulnerability in the Open Shortest Path First version 3 (OSPFv3) implementation in Cisco IOS and IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. The vulnerability is due to incorrect handling of specific OSPFv3 packets. An attacker could exploit this vulnerability by sending crafted OSPFv3 Link-State Advertisements (LSA) to an affected device. An exploit could allow the attacker to cause an affected device to reload, leading to a denial of service (DoS) condition.
Timeline
dates in UTC- 2018-10-0514:29CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2018-0466?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-0466?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 16.2 | = 16.2.1 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 16.2 | = 16.2.1 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Rockwell Automation Stratix 5400/5410/5700/8000/8300 and ArmorStratix 5700
Allen-Bradley Stratix 8300: All versions prior to 15.2(4)EA7 · Allen-Bradley Stratix 5400: All versions 15.2(6)E0a and prior · Allen-Bradley Stratix 5700: All versions 15.2(6)E0a and prior · +3 more
Fix
- Vendor fix CISA ICSA-19-094-03 · 6 productsFRN 15.2(6)E2a: Allen-Bradley ArmorStratix 5700
- Mitigation from the vendor CISA ICSA-19-094-03 · 6 productsFRN 15.2(6)E2a: Allen-Bradley Stratix 5400
- Mitigation from the vendor CISA ICSA-19-094-03 · 6 productsFRN 15.2(6)E2a: Allen-Bradley Stratix 5410
- Mitigation from the vendor CISA ICSA-19-094-03 · 6 productsFRN 15.2(6)E2a: Allen-Bradley Stratix 5700
- Mitigation from the vendor CISA ICSA-19-094-03 · 6 productsFRN 15.2(6)E2a: Allen-Bradley Stratix 8000
- Mitigation from the vendor CISA ICSA-19-094-03 · 6 productsFRN 15.2(4)EA7: Allen-Bradley Stratix 8300
Advisories and patches
- tools.cisco.comVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Published
- 2018-10-05
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2018-0466?
Is CVE-2018-0466 actively exploited?
What is the CVSS score for CVE-2018-0466?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.