Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.775
EPSS Ranking 98.9%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://github.com/lighttpd/lighttpd1.4
- https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service
- https://podalirius.net/en/cves/2022-30780/
- https://redmine.lighttpd.net/issues/3059
- https://github.com/lighttpd/lighttpd1.4
- https://github.com/p0dalirius/CVE-2022-30780-lighttpd-denial-of-service
- https://podalirius.net/en/cves/2022-30780/
- https://redmine.lighttpd.net/issues/3059