CVE-2021-44007 Integer overflow in JT2Go
An off-by-one error in the TIFF parser allows attackers to cause a denial-of-service condition via crafted files in Siemens visualization tools.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-44007?
CVE-2021-44007 is a medium-severity vulnerability in Siemens Jt2go, published on 14 Dec 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A vulnerability has been identified in JT2Go (All versions < V13.2.0.5), Teamcenter Visualization (All versions < V13.2.0.5). The Tiff_Loader.dll contains an off-by-one error in the heap while parsing specially crafted TIFF files. This could allow an attacker to cause a denial-of-service condition.
Weakness: CWE-193
Which versions are affected by CVE-2021-44007?
It affects 2 products.
Products include Siemens Jt2go, Siemens Teamcenter Visualization.
How do I fix CVE-2021-44007?
No fix has been published for CVE-2021-44007 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-44007 being exploited?
There is no known exploitation of CVE-2021-44007 in the wild and no public exploit code.
Other vulnerabilities in Siemens Jt2go
Sources
Also known as GHSA-cm9v-3mpg-x2w6.