VDB-169597 · CVE-2020-27003 · ssa-663999

Siemens JT2Go/Teamcenter Visualization up to 13.1.0.0 TIFF File null pointer dereference

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.
5.8	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Siemens JT2Go and Teamcenter Visualization up to 13.1.0.0. Affected is an unknown function of the component TIFF File Handler. This manipulation causes null pointer dereference. This vulnerability is tracked as CVE-2020-27003. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Siemens JT2Go and Teamcenter Visualization up to 13.1.0.0. Affected by this vulnerability is an unknown functionality of the component TIFF File Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect availability.

The weakness was disclosed 02/10/2021 as ssa-663999. The advisory is shared at cert-portal.siemens.com. This vulnerability is known as CVE-2020-27003. Neither technical details nor an exploit are publicly available.

Upgrading to version 13.1.0.1 eliminates this vulnerability.

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Productinfo

Type

Image Processing Software

Vendor

Siemens

Name

Version

13.1.0

License

commercial

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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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: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: JT2Go/Teamcenter Visualization 13.1.0.1

Timelineinfo

10/12/2020 🔍
02/10/2021 +121 days 🔍
02/10/2021 +0 days 🔍
02/26/2021 +16 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-663999
Status: Confirmed

CVE: CVE-2020-27003 (🔍)
GCVE (CVE): GCVE-0-2020-27003
GCVE (VulDB): GCVE-100-169597

Entryinfo

Created: 02/10/2021 09:19
Updated: 02/26/2021 21:02
Changes: 02/10/2021 09:19 (39), 02/26/2021 20:59 (5), 02/26/2021 21:02 (18)
Complete: 🔍
Cache ID: 216::103