What is the vulnerability ID?

The vulnerability ID is CVE-2021-34303.

What is the severity of CVE-2021-34303?

The severity of CVE-2021-34303 is medium, with a severity value of 5.5.

How can this vulnerability be exploited?

This vulnerability can be exploited by remote attackers who can disclose sensitive information by tricking the target into visiting a malicious page or opening a malicious file.

Which software is affected by CVE-2021-34303?

Siemens JT2Go versions up to 13.2.0 and Siemens Teamcenter Visualization versions up to 13.2.0 are affected by CVE-2021-34303.

Vulnerability/
CVE-2021-34303

medium

5.5

CWE

125 126

13/7/2021

4/8/2024

CVE-2021-34303: Siemens JT2Go TIFF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

Q: What is the title of the vulnerability?

The title of the vulnerability is 'Siemens JT2Go TIFF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability'.

First published: Tue Jul 13 2021(Updated: )

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Tiff_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing TIFF files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-13198)

Credit: productcert@siemens.com

Affected Software	Affected Version	How to fix
Siemens JT2Go	<13.2.0
Siemens Teamcenter Visualization	<13.2.0
Siemens JT2Go	<13.2	13.2
Siemens Teamcenter Visualization	<13.2	13.2

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

ICSA-21-194-15

Frequently Asked Questions

What is the vulnerability ID?
The vulnerability ID is CVE-2021-34303.
What is the title of the vulnerability?
The title of the vulnerability is 'Siemens JT2Go TIFF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability'.
What is the severity of CVE-2021-34303?
The severity of CVE-2021-34303 is medium, with a severity value of 5.5.
How can this vulnerability be exploited?
This vulnerability can be exploited by remote attackers who can disclose sensitive information by tricking the target into visiting a malicious page or opening a malicious file.
Which software is affected by CVE-2021-34303?
Siemens JT2Go versions up to 13.2.0 and Siemens Teamcenter Visualization versions up to 13.2.0 are affected by CVE-2021-34303.

collector/nvd-index
agent/type
agent/weakness
collector/mitre-cve
source/MITRE
agent/severity
agent/references
agent/title
agent/author
agent/last-modified-date
agent/description
agent/first-publish-date
collector/ics-cert-advisory
source/ICS
agent/software-canonical-lookup
agent/tags
agent/softwarecombine
agent/event
collector/zdi-advisory
source/ZDI
alias/ZDI-21-848
alias/ZDI-CAN-13198
alias/CVE-2021-34303
vendor/siemens
canonical/siemens jt2go
canonical/siemens teamcenter visualization

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