CVE-2022-30780

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-682

Affected software

No affected versions have been published.

Timeline

Published: Jun 11, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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