VDB-188100 · CVE-2021-44003 · ssa-595101

Siemens JT2Go/Teamcenter Visualization prior 13.2.0.5 TIFF File Parser Tiff_Loader.dll memory corruption

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.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Siemens JT2Go and Teamcenter Visualization. Affected by this vulnerability is an unknown functionality in the library Tiff_Loader.dll of the component TIFF File Parser. The manipulation results in memory corruption. This vulnerability is known as CVE-2021-44003. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Siemens JT2Go and Teamcenter Visualization. Affected is an unknown part in the library Tiff_Loader.dll of the component TIFF File Parser. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 12/14/2021 as ssa-595101. The advisory is shared for download at cert-portal.siemens.com. This vulnerability is traded as CVE-2021-44003 since 11/18/2021. There are known technical details, but no exploit is available.

Upgrading to version 13.2.0.5 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Image Processing Software

Vendor

Siemens

Name

License

commercial

Website

Vendor: https://www.siemens.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Partially

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: JT2Go/Teamcenter Visualization 13.2.0.5

Timelineinfo

11/18/2021 🔍
12/14/2021 +26 days 🔍
12/14/2021 +0 days 🔍
12/16/2021 +2 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-595101
Status: Confirmed

CVE: CVE-2021-44003 (🔍)
GCVE (CVE): GCVE-0-2021-44003
GCVE (VulDB): GCVE-100-188100

Entryinfo

Created: 12/14/2021 17:07
Updated: 12/16/2021 14:17
Changes: 12/14/2021 17:07 (40), 12/16/2021 14:17 (1)
Complete: 🔍
Cache ID: 216::103