Dassault CATIA V5-6R2013 CATV5_Backbone_Bus Crafted Packet memory corruption

HistoryDiffrelatejsonxmlCTI

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.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in Dassault CATIA V5-6R2013 and classified as critical. Affected by this vulnerability is an unknown functionality of the component CATV5_Backbone_Bus. This manipulation as part of Crafted Packet causes memory corruption. This vulnerability is handled as CVE-2014-2073. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Dassault CATIA V5-6R2013 (the affected version unknown) and classified as critical. Affected by this vulnerability is an unknown part of the component CATV5_Backbone_Bus. The manipulation as part of a Crafted Packet leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in Dassault Systemes CATIA V5-6R2013 allows remote attackers to execute arbitrary code via a crafted packet, related to "CATV5_Backbone_Bus."

The bug was discovered 02/14/2014. The weakness was released 04/10/2018 (Website). It is possible to read the advisory at packetstormsecurity.com. This vulnerability is known as CVE-2014-2073 since 02/19/2014. 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 was handled as a non-public zero-day exploit for at least 1516 days. During that time the estimated underground price was around $0-$5k.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Dassault

Name

CATIA V5-6R2013

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/14/2014 🔍
02/19/2014 +5 days 🔍
04/10/2018 +1511 days 🔍
04/10/2018 +0 days 🔍
04/11/2018 +1 days 🔍
02/27/2023 +1783 days 🔍

Sourcesinfo

Advisory: 125325
Status: Not defined

CVE: CVE-2014-2073 (🔍)
GCVE (CVE): GCVE-0-2014-2073
GCVE (VulDB): GCVE-100-115951

Entryinfo

Created: 04/11/2018 09:21
Updated: 02/27/2023 11:17
Changes: 04/11/2018 09:21 (56), 01/23/2020 11:31 (1), 02/27/2023 11:17 (3)
Complete: 🔍
Cache ID: 216::103