CVE-2022-45484 Memory corruption in JT2Go
An out-of-bounds read in the CCITT_G4Decode.dll allows attackers to execute arbitrary code via a malicious RAS file.
- 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-2022-45484?
CVE-2022-45484 is a low-severity memory corruption vulnerability in Siemens Jt2go, published on 13 Dec 2022. 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 < V14.1.0.6), Teamcenter Visualization V13.2 (All versions < V13.2.0.12), Teamcenter Visualization V13.3 (All versions < V13.3.0.9), Teamcenter Visualization V13.3 (All versions < V13.3.0.8), Teamcenter Visualization V14.0 (All versions < V14.0.0.5), Teamcenter Visualization V14.0 (All versions < V14.0.0.4), Teamcenter Visualization V14.1 (All versions < V14.1.0.6). The CCITT_G4Decode.dll contains an out of bounds read vulnerability when parsing a RAS file. An attacker can leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-19056)
Weakness: CWE-125
Which versions are affected by CVE-2022-45484?
It affects 2 products.
Products include Siemens Jt2go, Siemens Teamcenter Visualization.
How do I fix CVE-2022-45484?
No fix has been published for CVE-2022-45484 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-45484 being exploited?
There is no known exploitation of CVE-2022-45484 in the wild and no public exploit code.
Other vulnerabilities in Siemens Jt2go
Sources
Also known as GHSA-59x5-j5m7-9pjw.