CVE-2022-41556

A resource leak in gw_backend.c in lighttpd 1.4.56 through 1.4.66 could lead to a denial of service (connection-slot exhaustion) after a large amount...

Description d'origine

La description telle que publiée par la source (souvent en anglais).

A resource leak in gw_backend.c in lighttpd 1.4.56 through 1.4.66 could lead to a denial of service (connection-slot exhaustion) after a large amount of anomalous TCP behavior by clients. It is related to RDHUP mishandling in certain HTTP/1.1 chunked situations. Use of mod_fastcgi is, for example, affected. This is fixed in 1.4.67.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

État des correctifs par distribution

Paquets corrigés publiés par chaque distribution pour cette CVE

Alpine Linux ALPINE-CVE-2022-41556 lighttpd Corrigé dans: 1.4.67-r0
Debian DEBIAN-CVE-2022-41556 lighttpd Corrigé dans: 1.4.59-1+deb11u2

Références

advisory github.com
advisory lists.fedoraproject.org
advisory nvd.nist.gov
advisory security.gentoo.org
patch github.com
web git.lighttpd.net
web github.com