CVE-2020-26998 Information

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-12040)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-238/ https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-857/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.5