Out-of-bounds Read in Siemens Jt2go
CVE-2021-44009
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 is vulnerable to an out of bounds read past the end of an allocated buffer when parsing TIFF files. An attacker could leverage this vulnerability to leak information in the context of the current process.
Vulnerability class: Buffer Overflow
EPSS: 0.009 (56.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Siemens Jt2go — versions All versions < V13.2.0.5
- Siemens Teamcenter Visualization — versions All versions < V13.2.0.5
- Siemens Teamcenter_visualization
Weakness classification (CWE)
Public proof-of-concept exploits
References
- productcert@siemens.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-44009?
- CVE-2021-44009 is a medium-severity vulnerability in Siemens Jt2go, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2021-12-14.
- How severe is CVE-2021-44009?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2021-44009 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.