2021-11-25
ALT-BU-2021-4382-1
Branch p9 update bulletin.
Closed vulnerabilities
Published: 2022-06-11
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2022-30780
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.
Severity: HIGH (7.5)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- https://github.com/lighttpd/lighttpd1.4
- https://github.com/lighttpd/lighttpd1.4
- https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service
- https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service
- https://podalirius.net/en/cves/2022-30780/
- https://podalirius.net/en/cves/2022-30780/
- https://redmine.lighttpd.net/issues/3059
- https://redmine.lighttpd.net/issues/3059