Cisco IOS up to 12.2srb denial of service

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

Summaryinfo

A vulnerability labeled as problematic has been found in Cisco IOS up to 12.2srb. The impacted element is an unknown function. Executing a manipulation can lead to denial of service. This vulnerability is registered as CVE-2010-2832. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Cisco IOS up to 12.2srb (Router Operating System). This vulnerability affects an unknown part. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

Unspecified vulnerability in the NAT for H.323 implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1 allows remote attackers to cause a denial of service (device reload) via transit traffic, aka Bug ID CSCtf91428.

The weakness was published 09/23/2010 with Cisco (Website). The advisory is shared for download at cisco.com. This vulnerability was named CVE-2010-2832. The exploitation appears to be easy. 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 current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/25/2021).

The vulnerability scanner Nessus provides a plugin with the ID 17784 (Cisco IOS Software Network Address Translation Vulnerabilities (cisco-sa-20100922-nat)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43194 (Cisco IOS Software Network Address Translation Vulnerabilities (cisco-sa-20100922-nat)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (17784), SecurityFocus (BID 43400†) and Vulnerability Center (SBV-27273†). Similar entries are available at VDB-54821 and VDB-54819. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 17784
Nessus Name: Cisco IOS Software Network Address Translation Vulnerabilities (cisco-sa-20100922-nat)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/23/2010 🔍
09/22/2010 +61 days 🔍
09/22/2010 +0 days 🔍
09/23/2010 +1 days 🔍
09/23/2010 +0 days 🔍
09/26/2010 +3 days 🔍
03/19/2015 +1635 days 🔍
09/25/2021 +2382 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Organization: Cisco
Status: Not defined

CVE: CVE-2010-2832 (🔍)
GCVE (CVE): GCVE-0-2010-2832
GCVE (VulDB): GCVE-100-54820
SecurityFocus: 43400 - Cisco IOS NAT Functionality H.323 Denial of Service Vulnerability
Vulnerability Center: 27273 - [cisco-sa-20100922-nat] Cisco IOS 12.1-12.4 and 15.0-15.1 NAT for H.323 Remote DoS Vulnerability, High

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/25/2021 12:38
Changes: 03/19/2015 14:37 (54), 03/06/2017 11:04 (9), 09/25/2021 12:30 (3), 09/25/2021 12:38 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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