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| CVE ID: | CVE-2022-41556 |
| Description: | 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. |
| Test IDs: | 1.3.6.1.4.1.25623.1.0.833878 1.3.6.1.4.1.25623.1.0.705243 1.3.6.1.4.1.25623.1.0.104330 1.3.6.1.4.1.25623.1.0.822647 |
| Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2022-41556 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OVOSBSCMLGCHH2Z74H64ZWVDFJFQTBC2/ https://security.gentoo.org/glsa/202210-12 https://git.lighttpd.net/lighttpd/lighttpd1.4/commit/b18de6f9264f914f7bf493abd3b6059343548e50 https://github.com/lighttpd/lighttpd1.4/compare/lighttpd-1.4.66...lighttpd-1.4.67 https://github.com/lighttpd/lighttpd1.4/pull/115 |