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VULNERABILITIES

CVE-2020-26993 Details

Description

A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). Affected applications lack proper validation of user-supplied data when parsing CGM files. This could lead to a stack based buffer overflow while trying to copy to a buffer in the font index handling function. An attacker could leverage this vulnerability to execute code in the context of the current process.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf CVEVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]
CWE-121Stack-based Buffer Overflow[email protected]

Affected Products

ProductVersions
siemens jt2go
< 13.1.0

CPE

  • cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
siemens teamcenter visualization
< 13.1.0

CPE

  • cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-26993
NVD Published Date:
Jan 12, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-26993 Details - Not Deferred