CVE-2020-27007: Siemens JT2Go HPG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Tue Feb 09 2021(Updated: )
A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of HPG files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to access data in the context of the current process. (ZDI-CAN-12207)
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens JT2Go | <13.1.0.1 | |
| Siemens Teamcenter Visualization | <13.1.0.1 | |
| Siemens JT2Go | <13.1.0.1 | 13.1.0.1 |
| Siemens Teamcenter Visualization | <13.1.0.1 | 13.1.0.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://us-cert.cisa.gov/ics/advisories/icsa-21-040-06
- https://www.zerodayinitiative.com/advisories/ZDI-21-234/
- https://www.zerodayinitiative.com/advisories/ZDI-21-233/
- https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf
- https://www.cisa.gov/news-events/ics-advisories/icsa-21-040-06 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2020-27007?
CVE-2020-27007 is considered a high severity vulnerability due to improper validation of user-supplied data.
How do I fix CVE-2020-27007?
To fix CVE-2020-27007, upgrade to Siemens JT2Go or Teamcenter Visualization version 13.1.0.1 or later.
Which software versions are affected by CVE-2020-27007?
All versions of Siemens JT2Go and Teamcenter Visualization prior to version 13.1.0.1 are affected by CVE-2020-27007.
What type of vulnerability is CVE-2020-27007?
CVE-2020-27007 is a memory access vulnerability that can occur when parsing HPG files.
Who is the vendor associated with CVE-2020-27007?
The vendor associated with CVE-2020-27007 is Siemens.
- collector/nvd-index
- agent/type
- collector/ics-cert-advisory
- source/ICS
- agent/software-canonical-lookup
- agent/weakness
- agent/author
- agent/references
- agent/title
- agent/severity
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-233
- alias/ZDI-CAN-12207
- alias/CVE-2020-27007
- alias/ZDI-21-234
- alias/ZDI-CAN-12208
- agent/event
- agent/trending
- agent/tags
- agent/source
- vendor/siemens
- canonical/siemens jt2go
- canonical/siemens teamcenter visualization