Out-of-bounds write in JT2Go and Teamcenter Visualization - CVE-2021-27390

Vulnerability details

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in the TIFF_loader.dll library. A remote attacker can create a specially crafted TIFF file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Affected software

How to mitigate CVE-2021-27390

External References

• https://cert-portal.siemens.com/productcert/pdf/ssa-645530.pdf
• https://us-cert.cisa.gov/ics/advisories/icsa-21-159-14

Related Security Bulletins

• Out-of-bounds write in Siemens JT2Go and Teamcenter Visualization