7.5

CVE-2022-30780

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Lighttpd ≫ Lighttpd Version1.4.56
Lighttpd ≫ Lighttpd Version1.4.57
Lighttpd ≫ Lighttpd Version1.4.58
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 78.4% 0.99
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-682 Incorrect Calculation

The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.

https://github.com/lighttpd/lighttpd1.4
Third Party Advisory
Product
https://podalirius.net/en/cves/2022-30780/
Third Party Advisory
Exploit
https://redmine.lighttpd.net/issues/3059
Patch
Vendor Advisory
Issue Tracking