Cisco IOS/IOS XE ANI 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 has been found in Cisco IOS and IOS XE and classified as problematic. Affected by this issue is some unknown functionality of the component ANI Handler. This manipulation causes input validation. The identification of this vulnerability is CVE-2015-0637. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Cisco IOS and IOS XE (Router Operating System) and classified as critical. Affected by this vulnerability is an unknown part of the component ANI 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 shared 03/25/2015 with Cisco as cisco-sa-20150325-ani as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is known as CVE-2015-0637 since 01/07/2015. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not 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. 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 (101810), Tenable (82584), SecurityFocus (BID 73339†), SecurityTracker (ID 1031982†) and Vulnerability Center (SBV-49213†). The entries VDB-74117 and VDB-74118 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

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: 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: 🔍
VulDB Temp 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: 🔍

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 🔍
04/16/2022 +2578 days 🔍

Sourcesinfo

Vendor: cisco.com

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

CVE: CVE-2015-0637 (🔍)
GCVE (CVE): GCVE-0-2015-0637
GCVE (VulDB): GCVE-100-74119
X-Force: 101810 - Cisco IOS and Cisco IOS XE ANI feature denial of service
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: 49213 - [cisco-sa-20150325-ani] Cisco IOS and IOS-XE Remote DoS Vulnerability in Autonomic Networking Infrastructure, High

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

Entryinfo

Created: 03/26/2015 08:52
Updated: 04/16/2022 08:50
Changes: 03/26/2015 08:52 (71), 06/23/2017 10:38 (7), 04/16/2022 08:48 (3), 04/16/2022 08:50 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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