Cisco Firewall Services Module Software up to 4.0 resource management

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Cisco Firewall Services Module Software up to 4.0. The affected element is an unknown function of the component Firewall Services Module. This manipulation causes resource management. This vulnerability is tracked as CVE-2011-3300. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco Firewall Services Module Software up to 4.0 (Firewall Software). It has been declared as critical. Affected by this vulnerability is an unknown code of the component Firewall Services Module. The manipulation with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. The summary by CVE is:

Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services module in Cisco Catalyst 6500 series devices, with software 7.0 before 7.0(8.13), 7.1 and 7.2 before 7.2(5.4), 8.0 before 8.0(5.25), 8.1 and 8.2 before 8.2(5.11), 8.3 before 8.3(2.23), 8.4 before 8.4(2.6), and 8.5 before 8.5(1.1) and Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7) allow remote attackers to cause a denial of service (device reload) via crafted SunRPC traffic, aka Bug IDs CSCtq06065 and CSCtq09978.

The weakness was disclosed 10/06/2011 with Cisco (Website). It is possible to read the advisory at cisco.com. This vulnerability is known as CVE-2011-3300 since 08/29/2011. 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 56631 (Cisco ASA 5500 Series Multiple Vulnerabilities (cisco-sa-20111005-asa)), 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 43219 (Cisco ASA 5500 Series and Cisco Catalyst 6500 Series ASA Services Module Multiple Vulnerabilities (cisco-sa-20111005-asa)).

Upgrading to version 3.2%282%29 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (70331), Tenable (56631), SecurityFocus (BID 49951†), OSVDB (76087†) and Secunia (SA43453†). The entries VDB-35060, VDB-58871, VDB-58870 and VDB-58869 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
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: Resource management
CWE: CWE-399 / 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: 56631
Nessus Name: Cisco ASA 5500 Series Multiple Vulnerabilities (cisco-sa-20111005-asa)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Firewall Services Module Software 3.2%282%29

Timelineinfo

02/24/2011 🔍
08/29/2011 +186 days 🔍
10/05/2011 +37 days 🔍
10/05/2011 +0 days 🔍
10/06/2011 +1 days 🔍
10/06/2011 +0 days 🔍
04/30/2014 +937 days 🔍
03/23/2015 +327 days 🔍
11/23/2021 +2437 days 🔍

Sourcesinfo

Vendor: cisco.com

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

CVE: CVE-2011-3300 (🔍)
GCVE (CVE): GCVE-0-2011-3300
GCVE (VulDB): GCVE-100-58867
X-Force: 70331
SecurityFocus: 49951 - Multiple Cisco Products SunRPC/ILS Inspections Multiple Remote Denial of Service Vulnerabilities
Secunia: 43453 - Cisco Firewall Services Module SCCP Denial of Service Vulnerability, Less Critical
OSVDB: 76087
Vulnerability Center: 44335 - [cisco-sa-20111005-fwsm] Cisco FWSM Remote DoS Vulnerability via a Crafted SunRPC Traffic - CVE-2011-3300, High

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/23/2021 09:58
Changes: 03/23/2015 16:50 (66), 05/27/2017 10:23 (6), 11/23/2021 09:58 (3)
Complete: 🔍
Cache ID: 216::103

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