CVE-2019-14243

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

4.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.3% 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

2019-07-23 21:38Z7 YR AGO

Last updated

2024-08-05 00:12Z2 YR AGO

Reserved

2019-07-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

e46a4ccddc2cf4bf9392990f9b1ed4c6a3167102d8a406cc61bbce0aabeefbde

• caddy.communityhttps://caddy.community/t/dos-in-http-proxyprotocol-plugin/6014x_refsource_MISC
• github.comhttps://github.com/mastercactapus/proxyprotocol/issues/1x_refsource_MISC
• github.comhttps://github.com/mastercactapus/caddy-proxyprotocol/issues/8x_refsource_MISC
• github.comhttps://github.com/mastercactapus/proxyprotocol/compare/ef496d7...5c4a101x_refsource_MISC
• github.comhttps://github.com/mastercactapus/proxyprotocol/commit/5c4a101121fc3e868026189c7a73f7f19eef90acx_refsource_MISC
• github.comhttps://github.com/mastercactapus/proxyprotocol/releases/tag/v0.0.2x_refsource_MISC