Name: CVE-2022-30780: Incorrect Calculation
Creator: Rapid7
Published: 2022-06-11T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2022-30780, CWE-682, CVSS 7.5, EPSS 0.57194

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.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade lighttpd	Jul 30, 2024	Jun 11, 2022
Http Lighttpd	—	Upgrade to the latest version of lighttpd	Sep 19, 2024	Jun 11, 2022
Ubuntu	—	No solution exists	Jun 26, 2025	Jun 11, 2022

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CVSS Details

Covered by Rapid7

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