Cisco IOS/IOS XE ANI input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Cisco IOS and IOS XE. Affected is an unknown function of the component ANI Handler. The manipulation leads to input validation. This vulnerability is uniquely identified as CVE-2015-0635. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cisco IOS and IOS XE (Router Operating System). This issue affects an unknown functionality of the component ANI Handler. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 03/25/2015 with Cisco as cisco-sa-20150325-ani as confirmed advisory (Website). The advisory is shared at tools.cisco.com. The identification of this vulnerability is CVE-2015-0635 since 01/07/2015. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 82584 , 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 43436 (Cisco IOS Autonomic Networking Infrastructure Multiple Vulnerabilities (cisco-sa-20150325-ani)).

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (101808), Tenable (82584), SecurityFocus (BID 73339†), SecurityTracker (ID 1031982†) and Vulnerability Center (SBV-49210†). The entries VDB-74118 and VDB-74119 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Affected

  • Cisco IOS 12.2 up to 15.4
  • Cisco IOS XE up to 3.13.1

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 7.5

VulDB Base Score: 8.6
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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NVD Base Score: 🔍

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: 82584
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Port: 🔍

OpenVAS ID: 103403
OpenVAS Name: Multiple Vulnerabilities in Cisco IOS Software and IOS XE Software Autonomic Networking Infrastructure
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2015 🔍
03/25/2015 +77 days 🔍
03/25/2015 +0 days 🔍
03/25/2015 +0 days 🔍
03/25/2015 +0 days 🔍
03/26/2015 +1 days 🔍
03/26/2015 +0 days 🔍
03/26/2015 +0 days 🔍
04/06/2015 +11 days 🔍
04/16/2022 +2567 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20150325-ani
Organization: Cisco
Status: Confirmed

CVE: CVE-2015-0635 (🔍)
GCVE (CVE): GCVE-0-2015-0635
GCVE (VulDB): GCVE-100-74117
X-Force: 101808 - Cisco IOS and Cisco IOS XE ANI feature spoofing
SecurityFocus: 73339 - Cisco IOS and Cisco IOS XE CVE-2015-0637 Denial of Service Vulnerability
SecurityTracker: 1031982 - Cisco IOS and IOS-XE ANI Flaws Let Remote Users Spoof Responses and Deny Service
Vulnerability Center: 49210 - [cisco-sa-20150325-ani] Cisco IOS and IOS-XE Remote Spoofing of Autonomic Networking Registration Authority and DoS Vulnerability, High

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

Entryinfo

Created: 03/26/2015 08:52
Updated: 04/16/2022 08:43
Changes: 03/26/2015 08:52 (73), 06/23/2017 10:37 (7), 04/16/2022 08:39 (3), 04/16/2022 08:43 (1)
Complete: 🔍
Cache ID: 216::103

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