CVE-2015-4223
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service (process reload) via...
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service (process reload) via crafted MPLS Label Distribution Protocol (LDP) packets, aka Bug ID CSCuu77478.
Exploit likelihood
What each source reports
NVD Score used
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service (process reload) via crafted MPLS Label Distribution Protocol (LDP) packets, aka Bug ID CSCuu77478.
- Record
CVE-2015-4223- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service (process reload) via crafted MPLS Label Distribution Protocol (LDP) packets, aka Bug ID CSCuu77478.
- Record
CVE-2015-4223- Updated
- 2026-11-02
EUVDEUVD-2015-4246 No score
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service (process reload) via crafted MPLS Label Distribution Protocol (LDP) packets, aka Bug ID CSCuu77478.
- Record
EUVD-2015-4246- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w8mr-3p5f-7x8h No score
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service (process reload) via...
Cisco IOS XR 5.1.3 allows remote attackers to cause a denial of service (process reload) via crafted MPLS Label Distribution Protocol (LDP) packets, aka Bug ID CSCuu77478.
- Record
GHSA-w8mr-3p5f-7x8h- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-4223 is a medium vulnerability (CVSS 5.0) in Cisco Ios Xr, published June 25, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.46%, the 84th percentile. No source names a fixed version.