CVE-2022-40735

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

2.63% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 85.4% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/I:N/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

2022-11-14 00:00Z3 YR AGO

Last updated

2024-08-03 12:28Z2 YR AGO

Reserved

2022-09-15

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

15d6c2a73c02941cb597178bbde9903f59f3802b96143dc3bd7b28b2e342ef5e

• github.comhttps://github.com/mozilla/ssl-config-generator/issues/162
• gist.github.comhttps://gist.github.com/c0r0n3r/9455ddcab985c50fd1912eabf26e058b
• link.springer.comhttps://link.springer.com/content/pdf/10.1007/3-540-68339-9_29.pdf
• www.researchgate.nethttps://www.researchgate.net/profile/Anton-Stiglic-2/publication/2401745_Security_Issues_in_the_Diffie-Hellman_Key_Agreement_Protocol/links/546c144f0cf20dedafd53e7e/Security-Issues-in-the-Diffie-Hellman-Key-Agreement-Protocol.pdf
• nvlpubs.nist.govhttps://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-57pt1r5.pdf
• www.rfc-editor.orghttps://www.rfc-editor.org/rfc/rfc4419
• www.rfc-editor.orghttps://www.rfc-editor.org/rfc/rfc5114#section-4
• www.rfc-editor.orghttps://www.rfc-editor.org/rfc/rfc7919#section-5.2
• raw.githubusercontent.comhttps://raw.githubusercontent.com/CVEProject/cvelist/9d7fbbcabd3f44cfedc9e8807757d31ece85a2c6/2022/40xxx/CVE-2022-40735.json
• www.rfc-editor.orghttps://www.rfc-editor.org/rfc/rfc3526
• dheatattack.gitlab.iohttps://dheatattack.gitlab.io/
• ieeexplore.ieee.orghttps://ieeexplore.ieee.org/document/10374117