Cisco IOS/IOS XE RSVP input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Cisco IOS and IOS XE. The impacted element is an unknown function of the component RSVP Handler. Executing a manipulation can lead to input validation. This vulnerability is registered as CVE-2014-3354. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Cisco IOS and IOS XE (Router Operating System) (version unknown). This vulnerability affects an unknown function of the component RSVP Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability.

The weakness was published 09/24/2014 with Cisco as cisco-sa-20140924-rsvp as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability was named CVE-2014-3354 since 05/07/2014. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 78034 , which helps to determine the existence of the flaw in a target environment. It is . The commercial vulnerability scanner Qualys is able to test this issue with plugin 43421 (Cisco IOS Software RSVP Vulnerability (cisco-sa-20140924-rsvp)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (96178), Tenable (78034), SecurityFocus (BID 70131†), SecurityTracker (ID 1030893†) and Vulnerability Center (SBV-46264†). Similar entries are available at VDB-67693, VDB-67692, VDB-67689 and VDB-67688. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 7.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 78034
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Port: 🔍

OpenVAS ID: 103403
OpenVAS Name: Cisco IOS Software RSVP Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

05/07/2014 🔍
09/24/2014 +140 days 🔍
09/24/2014 +0 days 🔍
09/24/2014 +0 days 🔍
09/24/2014 +0 days 🔍
09/24/2014 +0 days 🔍
09/25/2014 +1 days 🔍
09/25/2014 +0 days 🔍
09/25/2014 +0 days 🔍
10/02/2014 +7 days 🔍
02/21/2022 +2699 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20140924-rsvp
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-3354 (🔍)
GCVE (CVE): GCVE-0-2014-3354
GCVE (VulDB): GCVE-100-67690

IAVM: 🔍

X-Force: 96178 - Cisco IOS and Cisco IOS XE RSVP protocol denial of service, High Risk
SecurityFocus: 70131 - Cisco IOS and IOS XE Software CVE-2014-3354 Multiple Denial of Service Vulnerabilities
SecurityTracker: 1030893 - Cisco IOS RSVP Processing Flaw Lets Remote Users Deny Service
Vulnerability Center: 46264 - [cisco-sa-20140924-rsvp] Cisco IOS and IOS XR Remote DoS via the RSVP Protocol - CVE-2014-3354, High

scip Labs: https://www.scip.ch/en/?labs.20150108
See also: 🔍

Entryinfo

Created: 09/25/2014 12:15
Updated: 02/21/2022 01:50
Changes: 09/25/2014 12:15 (77), 06/07/2017 11:05 (8), 02/21/2022 01:42 (3), 02/21/2022 01:50 (1)
Complete: 🔍
Cache ID: 216:F04:103

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