VulnerabilityModified

CVE-2020-26992

A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0).

HIGH 7.8EPSS 1.58%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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 during font string handling. An attacker could leverage this vulnerability to execute code in the context of the current process.

CVSS 3.1: 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 1.58% probability · 74th percentile
CISA KEV: Not listed
Weakness: CWE-121, CWE-787
Affected: siemens/jt2go · siemens/teamcenter visualization
Source: productcert@siemens.com

References

https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdfVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdfVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.