FKIE_CVE-2022-41556

Vulnerability from fkie_nvd - Published: 2022-10-06 18:17 - Updated: 2024-11-21 07:23
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
cve@mitre.orghttps://git.lighttpd.net/lighttpd/lighttpd1.4/commit/b18de6f9264f914f7bf493abd3b6059343548e50Patch, Third Party Advisory
cve@mitre.orghttps://github.com/lighttpd/lighttpd1.4/compare/lighttpd-1.4.66...lighttpd-1.4.67Third Party Advisory
cve@mitre.orghttps://github.com/lighttpd/lighttpd1.4/pull/115Exploit, Issue Tracking, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OVOSBSCMLGCHH2Z74H64ZWVDFJFQTBC2/
cve@mitre.orghttps://security.gentoo.org/glsa/202210-12Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.lighttpd.net/lighttpd/lighttpd1.4/commit/b18de6f9264f914f7bf493abd3b6059343548e50Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/lighttpd/lighttpd1.4/compare/lighttpd-1.4.66...lighttpd-1.4.67Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/lighttpd/lighttpd1.4/pull/115Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OVOSBSCMLGCHH2Z74H64ZWVDFJFQTBC2/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202210-12Third Party Advisory
Impacted products
Vendor Product Version
lighttpd lighttpd *
fedoraproject fedora 35
To clipboard 

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  "lastModified": "2024-11-21T07:23:23.323",
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