Out-of-bounds Read in Noise-Java Project
CVE-2020-25021
An issue was discovered in Noise-Java through 2020-08-27. ChaChaPolyCipherState.encryptWithAd() allows out-of-bounds access.
Vulnerability class: Buffer Overflow
EPSS: 0.026 (83.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Noise-java_project Noise-java
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (mailing-list, x_refsource_FULLDISC, Third Party Advisory)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-25021?
- CVE-2020-25021 is a critical-severity vulnerability in Noise-Java Project, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2020-09-04.
- How severe is CVE-2020-25021?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-25021 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.