CVE-2021-34333

Description

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing BMP files. A malformed input file could result in double free of an allocated buffer that leads to a crash. An attacker could leverage this vulnerability to cause denial of service condition. (CNVD-C-2021-79295)

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.16%
Vendor Advisory siemens.com
Affected: Siemens JT2Go
Affected: Siemens Teamcenter Visualization
Published at:
Updated at:

References

Link Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-34333?
CVE-2021-34333 has been scored as a medium severity vulnerability.
How to fix CVE-2021-34333?
To fix CVE-2021-34333, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-34333 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-34333 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-34333?
CVE-2021-34333 affects Siemens JT2Go, Siemens Teamcenter Visualization.
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