CVE-2014-3376
Summary
| CVE | CVE-2014-3376 |
|---|---|
| State | PUBLISHED |
| Assigner | cisco |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2014-09-20 10:55:04 UTC |
| Updated | 2026-05-06 22:30:45 UTC |
| Description | Cisco IOS XR 5.1 and earlier allows remote attackers to cause a denial of service (process reload) via a malformed RSVP packet, aka Bug ID CSCuq12031. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Cisco | Ios Xr | 2.0 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.0 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.0.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.1.0 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.2.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.2.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.2.4 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.2.50 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.3.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.3.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.3.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.3.4 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.3.5 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.4 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.4.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.4.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.4.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.5 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.5.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.5.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.5.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.5.4 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.6 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.6.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.6.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.6.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.7 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.7.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.7.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.7.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.8.0 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.8.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.8.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.8.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.8.4 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.9.0 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.9.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 3.9.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.0.0 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.0.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.0.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.0.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.0.4 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.1.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.1.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.2.0 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.3.0 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.3.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.3.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 4.3.4 | All | All | All |
| Operating System | Cisco | Ios Xr | 5.1.0 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Security Advisory SA59638 - Cisco IOS XR RSVP Packet Handling Denial of Service Vulnerability - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3376 | af854a3a-2127-422b-91ae-364da2661108 | tools.cisco.com | Vendor Advisory |
| Cisco IOS XR Software CVE-2014-3376 RSVP Packet Parsing Denial of Service Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| tools.cisco.com/security/center/viewAlert.x | af854a3a-2127-422b-91ae-364da2661108 | tools.cisco.com | Vendor Advisory |
| Cisco IOS XR Packet Processing Flaws Let Remote and Remote Authenticated Users Deny Service - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.