Vulnerability · Published Dec 14, 2021 · Assigned by siemens
CVE-2021-44431
Low 3.3
In plain English
A low-severity out-of-bounds read in JT Utilities from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Severity (CVSS NVD)3.3Low
Exploit odds (30 days)0.5%top 53.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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 specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14841)
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | JT Utilities | All versions < V13.1.1.0 |
| Siemens | JTTK | All versions < V11.1.1.0 |
Weakness: CWE-125
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf x_refsource_MISC