vulnerability
Ubuntu: (CVE-2022-30780): lighttpd vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Jun 11, 2022 | Jun 26, 2025 | Aug 18, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jun 11, 2022
Added
Jun 26, 2025
Modified
Aug 18, 2025
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.
Solution
no-fix-ubuntu-package
References
- CVE-2022-30780
- https://attackerkb.com/topics/CVE-2022-30780
- CWE-682
- URL-https://github.com/lighttpd/lighttpd1.4
- URL-https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service
- URL-https://podalirius.net/en/cves/2022-30780/
- URL-https://redmine.lighttpd.net/issues/3059
- URL-https://www.cve.org/CVERecord?id=CVE-2022-30780
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