3com Tippingpoint Ips Tos up to 2.4 input validation

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4$0-$5k0.00

A vulnerability was found in 3com Tippingpoint Ips Tos up to 2.4 and classified as critical. This issue affects an unknown code. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Unspecified vulnerability in TOS 2.1.x, 2.2.x before 2.2.5, and 2.5.x before 2.5.2 on TippingPoint IPS allows remote attackers to avoid detection by sending certain fragmented packets.

The weakness was shared 07/11/2007 by Andres Riancho with Cybsec Security Systems (Website). The advisory is shared at vupen.com. The identification of this vulnerability is CVE-2007-3711 since 07/11/2007. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept.

Upgrading to version 2.5 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (35343).

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍
Upgrade: Tippingpoint Ips Tos 2.5

Timelineinfo

07/10/2007 🔍
07/11/2007 +1 days 🔍
07/11/2007 +0 days 🔍
07/11/2007 +0 days 🔍
07/11/2007 +0 days 🔍
07/11/2007 +0 days 🔍
07/13/2007 +1 days 🔍
03/15/2015 +2802 days 🔍
10/27/2017 +957 days 🔍

Sourcesinfo

Vendor: 3com.com

Advisory: vupen.com⛔
Researcher: Andres Riancho
Organization: Cybsec Security Systems
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-3711 (🔍)
X-Force: 35343 - TippingPoint IPS fragmented packet security bypass
SecurityTracker: 1018386 - TippingPoint Intrusion Prevention System Fragmented Packet Processing Lets Remote Users Evade Detection
SecurityFocus: 24861 - TippingPoint IPS Fragmented Packets Detection Bypass Vulnerability
Secunia: 26017 - 3Com TippingPoint IPS Fragmented Packets Detection Bypass, Less Critical
OSVDB: 35969 - 3Com TippingPoint IPS Fragmented Packets Detection Bypass
Vupen: ADV-2007-2489

scip Labs: https://www.scip.ch/en/?labs.20131211

Entryinfo

Created: 03/15/2015 15:58
Updated: 10/27/2017 08:51
Changes: 03/15/2015 15:58 (59), 10/27/2017 08:51 (11)
Complete: 🔍

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Are you interested in using VulDB?

Download the whitepaper to learn more about our service!