CVE-2021-34430

2021-07-0803:00:10

CWE-338

eclipse

www.cve.org

7.7 High

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

82.1%

JSON

Eclipse TinyDTLS through 0.9-rc1 relies on the rand function in the C library, which makes it easier for remote attackers to compute the master key and then decrypt DTLS traffic.

CNA Affected

[
  {
    "product": "Eclipse TinyDTLS",
    "vendor": "The Eclipse Foundation",
    "versions": [
      {
        "lessThanOrEqual": "0.9-rc1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

bugs.eclipse.org/bugs/show_bug.cgi?id=568803