Cisco IPS 4200/4300/4500 MainApp TCP Packet access control

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Cisco IPS 4200/4300/4500. This affects an unknown function of the component MainApp. This manipulation as part of TCP Packet causes access control. This vulnerability is handled as CVE-2014-0719. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Cisco IPS 4200/4300/4500 and classified as critical. Affected by this vulnerability is some unknown processing of the component MainApp. The manipulation as part of a TCP Packet leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect availability. The summary by CVE is:

The control-plane access-list implementation in Cisco IPS Software before 7.1(8p2)E4 and 7.2 before 7.2(2)E4 allows remote attackers to cause a denial of service (MainApp process outage) via crafted packets to TCP port 7000, aka Bug ID CSCui67394.

The weakness was released 02/19/2014 as Alert ID 32839 as confirmed alert (Website). The advisory is shared at tools.cisco.com. This vulnerability is known as CVE-2014-0719 since 01/02/2014. 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. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 72705 (Multiple Vulnerabilities in Cisco Intrusion Prevention System Software (cisco-sa-20140219-ips)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.

Upgrading to version 7.1, 7.1(8p2)E4, 7.2(2)E4 or 7.3 eliminates this vulnerability. The upgrade is hosted for download at tools.cisco.com.Proper firewalling of tcp/7000 is able to address this issue. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the databases at X-Force (91195), Tenable (72705), SecurityFocus (BID 65667†), Secunia (SA56980†) and Vulnerability Center (SBV-43345†). Entries connected to this vulnerability are available at VDB-12359 and VDB-12360. Several companies clearly confirm that VulDB is the primary source for best 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: 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: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
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: 72705
Nessus Name: Multiple Vulnerabilities in Cisco Intrusion Prevention System Software (cisco-sa-20140219-ips)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: IPS 7.1/7.1(8p2)E4/7.2(2)E4/7.3
Firewalling: 🔍

Timelineinfo

01/02/2014 🔍
02/19/2014 +48 days 🔍
02/19/2014 +0 days 🔍
02/19/2014 +0 days 🔍
02/20/2014 +1 days 🔍
02/20/2014 +0 days 🔍
02/22/2014 +2 days 🔍
02/22/2014 +0 days 🔍
06/09/2021 +2664 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: Alert ID 32839
Status: Confirmed

CVE: CVE-2014-0719 (🔍)
GCVE (CVE): GCVE-0-2014-0719
GCVE (VulDB): GCVE-100-12361

IAVM: 🔍

X-Force: 91195 - Cisco Intrusion Prevention System MainApp denial of service, High Risk
SecurityFocus: 65667 - Cisco IPS Software CVE-2014-0719 Denial of Service Vulnerability
Secunia: 56980 - Cisco Intrusion Prevention System (IPS) Multiple Denial of Service Vulnerabilities, Less Critical
Vulnerability Center: 43345 - [cisco-sa-20140219-ips] Cisco IPS Remote DoS Vulnerability by Malformed TCP Packets sent to port 7000 (CVE-2014-0719), High

See also: 🔍

Entryinfo

Created: 02/22/2014 15:01
Updated: 06/09/2021 16:40
Changes: 02/22/2014 15:01 (78), 05/21/2017 14:17 (1), 06/09/2021 16:40 (3)
Complete: 🔍
Cache ID: 216::103

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

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