Cisco ASA RADIUS Change of Authorization Message input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Cisco ASA. The affected element is an unknown function of the component RADIUS. Executing a manipulation as part of Change of Authorization Message can lead to input validation. This vulnerability is handled as CVE-2014-0655. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Cisco ASA (Firewall Software) (affected version not known) and classified as critical. This vulnerability affects some unknown functionality of the component RADIUS. The manipulation as part of a Change of Authorization Message 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 confidentiality, and integrity. CVE summarizes:

The Identity Firewall (IDFW) functionality in Cisco Adaptive Security Appliance (ASA) Software allows remote attackers to change the user-cache contents via a replay attack involving crafted RADIUS Change of Authorization (CoA) messages, aka Bug ID CSCuj45332.

The weakness was released 01/07/2014 with Cisco as CSCuj45332 as confirmed advisory (Website). The advisory is shared for download at tools.cisco.com. This vulnerability was named CVE-2014-0655 since 01/02/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability is also documented in the databases at X-Force (90164), SecurityFocus (BID 64700†), OSVDB (101838†), Secunia (SA56366†) and SecurityTracker (ID 1029575†). Additional details are provided at tools.cisco.com. Entry connected to this vulnerability is available at VDB-11768. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.5
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/02/2014 🔍
01/07/2014 +5 days 🔍
01/07/2014 +0 days 🔍
01/07/2014 +0 days 🔍
01/08/2014 +1 days 🔍
01/09/2014 +1 days 🔍
01/09/2014 +0 days 🔍
01/28/2014 +19 days 🔍
05/19/2017 +1207 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCuj45332
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-0655 (🔍)
GCVE (CVE): GCVE-0-2014-0655
GCVE (VulDB): GCVE-100-11776
X-Force: 90164 - Cisco Adaptive Security Appliance RADIUS Change of Authorization security bypass
SecurityFocus: 64700 - Cisco Adaptive Security Appliance Authorization Message Replay Security Bypass Vulnerability
Secunia: 56366
OSVDB: 101838
SecurityTracker: 1029575 - Cisco ASA RADIUS Validation Flaw Lets Remote Users Modify the Identity Firewall Cache
Vulnerability Center: 43087 - Cisco ASA Remote Security Bypass Vulnerability via RADIUS CoA Message of IDFW, Medium

Misc.: 🔍
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Entryinfo

Created: 01/09/2014 11:05
Updated: 05/19/2017 23:58
Changes: 01/09/2014 11:05 (46), 05/19/2017 23:58 (27)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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