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 was found in Cisco IOS up to 12.2srb. It has been rated as problematic. This issue affects some unknown processing. This manipulation causes denial of service. This vulnerability is tracked as CVE-2010-2829. No exploit exists.

Detailsinfo

A vulnerability was found in Cisco IOS up to 12.2srb (Router Operating System). It has been declared as critical. Affected by this vulnerability is an unknown function. 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. The summary by CVE is:

Unspecified vulnerability in the H.323 implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 2.5.x before 2.5.2 and 2.6.x before 2.6.1, allows remote attackers to cause a denial of service (traceback and device reload) via crafted H.323 packets, aka Bug ID CSCtd33567.

The weakness was disclosed 09/23/2010 with Cisco (Website). The advisory is shared at cisco.com. This vulnerability is known as CVE-2010-2829. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/25/2021).

The vulnerability scanner Nessus provides a plugin with the ID 49647 (Cisco IOS Software H.323 Denial of Service Vulnerabilities (cisco-sa-20100922-h323)), 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 43196 (Cisco IOS Software H.323 Denial of Service Vulnerabilities (cisco-sa-20100922-h323)).

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 (49647), SecurityFocus (BID 43395†) and Vulnerability Center (SBV-27276†). The entry VDB-54816 is pretty similar. Several companies clearly confirm that VulDB is the primary source for best 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

AVACAuCIA
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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: 49647
Nessus Name: Cisco IOS Software H.323 Denial of Service Vulnerabilities (cisco-sa-20100922-h323)
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-2010-2829 (🔍)
GCVE (CVE): GCVE-0-2010-2829
GCVE (VulDB): GCVE-100-54817
SecurityFocus: 43395 - Cisco IOS CVE-2010-2829 H.323 Unspecified Denial of Service Vulnerability
Vulnerability Center: 27276 - [cisco-sa-20100922-h323] Cisco IOS and IOS XE Remote DoS Vulnerability via Crafted H.323 Packets, Medium

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/25/2021 11:54
Changes: 03/19/2015 14:37 (54), 03/06/2017 11:04 (9), 09/25/2021 11:48 (3), 09/25/2021 11:54 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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