Out-of-bounds Read in Siemens Jttk
CVE-2021-44444
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing spec…
Vulnerability class: Buffer Overflow
EPSS: 0.002 (47.1th percentile) — read the EPSS interpretation.
Affected products
- Siemens Jttk — versions All versions < V11.1.1.0
- Siemens Jt Utilities — versions All versions < V13.1.1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf (x_refsource_MISC)
- packetstormsecurity.com/files/167317/Microsoft-Office-MSDT-Follina-Proof-Of-Con… (x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-44444?
- CVE-2021-44444 is a vulnerability in Siemens Jttk, classified under Out-of-bounds Read. Published 2021-12-14.
- Is CVE-2021-44444 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.