Skip to main content

CVE-2022-30780

7.5
HIGHCVSS v3.1 Base Score
81.50%
HIGH RiskEPSS (99th percentile)

Lighttpd 1.4.56 through 1.4.58 allows a remote attacker to cause a denial of service (CPU consumption from stuck connections) because connection_read_header_more in connections.c has a typo that disrupts use of multiple read operations on large headers.

Published: 6/11/2022
Modified: 11/21/2024
Back to CVE Lookup

Vulnerability Summary

CVSS v3 Score

7.5HIGH

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

CVSS v2 Score

5

AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Score (Exploitation Probability)

81.50%HIGH Exploitation Risk
99th percentile

This vulnerability has a 81.50% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.

CWE Classification

Related Vulnerabilities