CVE-2014-3379
Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers...
Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.
Exploit likelihood
What each source reports
NVD Score used
Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.
- Record
CVE-2014-3379- CVSS 2.0
- 6.1 Medium
AV:A/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.
- Record
CVE-2014-3379- Updated
- 2026-11-02
EUVDEUVD-2014-3392 No score
Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.
- Record
EUVD-2014-3392- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qw4q-mjmj-xfqp No score
Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers...
Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.
- Record
GHSA-qw4q-mjmj-xfqp- Weakness
- CWE-20
- 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-2014-3379 is a medium vulnerability (CVSS 6.1) in Cisco Ios Xr, published September 20, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.87%, the 59th percentile. No source names a fixed version.
References
tools.cisco.com/security/center/viewAlert.x?alertId=35776
securitytracker.com/id/1030878
secunia.com/advisories/61372
securityfocus.com/bid/69960
exchange.xforce.ibmcloud.com/vulnerabilities/96068
nvd.nist.gov/vuln/detail/CVE-2014-3379
github.com/advisories/GHSA-qw4q-mjmj-xfqp