Vulnerability record · CVE-2006-0814 · published 6 March 2006

CVE-2006-0814: Lighttpd vulnerability

Lighttpd · Lighttpd

response.c in Lighttpd 1.4.10 and possibly previous versions, when run on Windows, allows remote attackers to read arbitrary source code via requests that contain trailing (1) "." (dot) and (2) space characters, which are ignored by Windows, as demonstrated by PHP files.

5.0 CVSS 2.0 Medium EPSS 11% · top 4.4%

5.0CVSS 2.0 base score

11%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

20References

16 Jun 2026Last modified by NVD

Description

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Lighttpd Lighttpd

References

Link	Tags
http://secunia.com/advisories/18886	PatchVendor Advisory
http://secunia.com/secunia_research/2006-9/advisory/	PatchVendor Advisory
http://securityreason.com/securityalert/523
http://securitytracker.com/id?1015703
http://trac.lighttpd.net/trac/changeset/1005
http://www.osvdb.org/23542
http://www.securityfocus.com/archive/1/426446/100/0/threaded
http://www.securityfocus.com/bid/16893
http://www.vupen.com/english/advisories/2006/0782
https://exchange.xforce.ibmcloud.com/vulnerabilities/24976
http://secunia.com/advisories/18886	PatchVendor Advisory
http://secunia.com/secunia_research/2006-9/advisory/	PatchVendor Advisory
http://securityreason.com/securityalert/523
http://securitytracker.com/id?1015703
http://trac.lighttpd.net/trac/changeset/1005
http://www.osvdb.org/23542
http://www.securityfocus.com/archive/1/426446/100/0/threaded
http://www.securityfocus.com/bid/16893
http://www.vupen.com/english/advisories/2006/0782
https://exchange.xforce.ibmcloud.com/vulnerabilities/24976

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-11072lighttpd signed integer overflow in URL normalization causes crashlighttpd before 1.4.54 has a signed integer overflow in burl_normalize_2F_to_slash_fix in burl.c, triggered by a malicious HTTP GET request such as m…EPSS 74%analysed10 Apr 2019 9.8CVE-2014-2323lighttpd mod_mysql_vhost SQL injection via host namelighttpd before 1.4.35 contains a SQL injection flaw in mod_mysql_vhost.c, specifically in request_check_hostname, where the HTTP host name is passed…EPSS 63%analysed14 Mar 2014 8.3CVE-2007-3949Lighttpd vulnerabilitymod_access.c in lighttpd 1.4.15 ignores trailing / (slash) characters in the URL, which allows remote attackers to bypass url.access-deny settings.EPSS 3.3%24 Jul 2007 7.8CVE-2007-1870Lighttpd vulnerabilitylighttpd before 1.4.14 allows attackers to cause a denial of service (crash) via a request to a file whose mtime is 0, which results in a NULL pointe…EPSS 2.7%18 Apr 2007 7.6CVE-2013-4559Lighttpd permissions and access controls vulnerabilitylighttpd before 1.4.33 does not check the return value of the (1) setuid, (2) setgid, or (3) setgroups functions, which might cause lighttpd to run a…EPSS 11%20 Nov 2013 7.5CVE-2022-41556Lighttpd memory leak vulnerabilityA 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…EPSS 2.9%6 Oct 2022 7.5CVE-2022-37797Lighttpd null pointer dereference vulnerabilityIn lighttpd 1.4.65, mod_wstunnel does not initialize a handler function pointer if an invalid HTTP request (websocket handshake) is received. It lead…EPSS 2.5%12 Sep 2022 7.5CVE-2022-30780Lighttpd header parsing typo enables remote denial of serviceLighttpd 1.4.56 through 1.4.58 contains a typo in connection_read_header_more in connections.c that disrupts multiple read operations on large header…EPSS 57%analysed11 Jun 2022

Source: NIST National Vulnerability Database (record CVE-2006-0814), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.