CVE-2022-41556
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | n/a |
| Product | n/a |
| Published | Oct 6, 2022 |
| Last Updated | Aug 3, 2024 |
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Affected Versions
n/a / n/a
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References
git.lighttpd.net: https://git.lighttpd.net/lighttpd/lighttpd1.4/commit/b18de6f9264f914f7bf493abd3b6059343548e50 github.com: https://github.com/lighttpd/lighttpd1.4/pull/115 github.com: https://github.com/lighttpd/lighttpd1.4/compare/lighttpd-1.4.66...lighttpd-1.4.67 lists.fedoraproject.org: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OVOSBSCMLGCHH2Z74H64ZWVDFJFQTBC2/ security.gentoo.org: https://security.gentoo.org/glsa/202210-12