CVE-2020-26999

Description

A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information. (ZDI-CAN-12042)

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Vendor Advisory siemens.com 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-663999.pdf vendor advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf patch vendor advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-239/ third party advisory vdb entry
https://www.zerodayinitiative.com/advisories/ZDI-21-860/ third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2020-26999?
CVE-2020-26999 has been scored as a high severity vulnerability.
How to fix CVE-2020-26999?
To fix CVE-2020-26999, 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-2020-26999 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-26999 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-2020-26999?
CVE-2020-26999 affects Siemens JT2Go, Siemens Teamcenter Visualization.
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