CVE-2020-25022

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.55% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 83.7% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-09-04 03:34Z6 YR AGO

Last updated

2024-08-04 15:26Z2 YR AGO

Reserved

2020-08-29

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

91e33d14b495d93a26776bae0bc346cc50134ef9f6bde8f270f279e50783a0eb

• github.comhttps://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90x_refsource_MISC
• github.comhttps://github.com/rweather/noise-java/pull/12x_refsource_CONFIRM
• seclists.org20200904 Noise-Java AESGCMFallbackCipherState.encryptWithAd() insufficient boundary checkshttp://seclists.org/fulldisclosure/2020/Sep/11mailing-listx_refsource_FULLDISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/159055/Noise-Java-AESGCMFallbackCipherState.encryptWithAd-Insufficient-Boundary-Checks.htmlx_refsource_MISC