Paper/Archive/CVE-2020-25021

CVE-2020-25021

mitre — An issue was discovered in Noise-Java through 2020-08-27.

EPSS 3%CVSS 9.8

critical.is priorityof 100

46

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 85.1.851 × 2017.0 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

An issue was discovered in Noise-Java through 2020-08-27. ChaChaPolyCipherState.encryptWithAd() allows out-of-bounds access.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgithub.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90 refgithub.com/rweather/noise-java/pull/12 refseclists.org/fulldisclosure/2020/Sep/14 refpacketstormsecurity.com/files/159057/Noise-Java-ChaChaPolyCipherState.encryptWithAd-Insufficient-Boundary-Checks.html