What is the severity of CVE-2021-34304?

CVE-2021-34304 is classified as a high-severity vulnerability due to the potential for out-of-bounds read exploitation.

How do I fix CVE-2021-34304?

To remediate CVE-2021-34304, upgrade to Siemens JT2Go and Teamcenter Visualization versions 13.2 or later.

What applications are affected by CVE-2021-34304?

CVE-2021-34304 affects Siemens JT2Go and Teamcenter Visualization versions prior to 13.2.

What type of vulnerability is CVE-2021-34304?

CVE-2021-34304 is a vulnerability in the Tiff_Loader.dll library affecting TIFF file parsing.

What could be the consequences of CVE-2021-34304?

Exploitation of CVE-2021-34304 could lead to unauthorized access or manipulation of system memory.

Vulnerability/
CVE-2021-34304

medium

5.5

CWE

125 126

13/7/2021

4/8/2024

CVE-2021-34304: Siemens JT2Go TIF 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-13199)

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 severity of CVE-2021-34304?
CVE-2021-34304 is classified as a high-severity vulnerability due to the potential for out-of-bounds read exploitation.
How do I fix CVE-2021-34304?
To remediate CVE-2021-34304, upgrade to Siemens JT2Go and Teamcenter Visualization versions 13.2 or later.
What applications are affected by CVE-2021-34304?
CVE-2021-34304 affects Siemens JT2Go and Teamcenter Visualization versions prior to 13.2.
What type of vulnerability is CVE-2021-34304?
CVE-2021-34304 is a vulnerability in the Tiff_Loader.dll library affecting TIFF file parsing.
What could be the consequences of CVE-2021-34304?
Exploitation of CVE-2021-34304 could lead to unauthorized access or manipulation of system memory.

collector/nvd-index
agent/weakness
agent/type
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/softwarecombine
collector/zdi-advisory
source/ZDI
alias/ZDI-21-874
alias/ZDI-CAN-13199
alias/CVE-2021-34304
agent/event
agent/trending
agent/tags
agent/source
vendor/siemens
canonical/siemens jt2go
canonical/siemens teamcenter visualization

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Frequently Asked Questions

What is the severity of CVE-2021-34304?
CVE-2021-34304 is classified as a high-severity vulnerability due to the potential for out-of-bounds read exploitation.
How do I fix CVE-2021-34304?
To remediate CVE-2021-34304, upgrade to Siemens JT2Go and Teamcenter Visualization versions 13.2 or later.
What applications are affected by CVE-2021-34304?
CVE-2021-34304 affects Siemens JT2Go and Teamcenter Visualization versions prior to 13.2.
What type of vulnerability is CVE-2021-34304?
CVE-2021-34304 is a vulnerability in the Tiff_Loader.dll library affecting TIFF file parsing.
What could be the consequences of CVE-2021-34304?
Exploitation of CVE-2021-34304 could lead to unauthorized access or manipulation of system memory.