{"id":"CVE-2008-4298","aliases":["DEBIAN-CVE-2008-4298","DSA-1645-1","EUVD-2008-4281","GHSA-w6pj-53xr-3hq6"],"status":"published","title":"Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows...","description":"Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03526,"percentile":0.89317,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-399"],"published":"2008-09-27T00:00:00Z","modified":"2026-10-23T17:47:33Z","fixes":[{"ecosystem":"Debian:12","package":"lighttpd","fixed_in":["1.4.19-5"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"lighttpd","fixed_in":["1.4.19-5"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"lighttpd","fixed_in":["1.4.19-5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"lighttpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.19-5"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"lighttpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.19-5"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"lighttpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.19-5"}]}]},{"source":"osv","ecosystem":"Debian:4.0","package":"lighttpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.13-4etch11"}]}],"versions":["1.4.13-4","1.4.13-4etch1","1.4.13-4etch10","1.4.13-4etch2","1.4.13-4etch3","1.4.13-4etch4","1.4.13-4etch5","1.4.13-4etch6","1.4.13-4etch7","1.4.13-4etch8","1.4.13-4etch9"],"bundled":3}],"products":[{"vendor":"lighttpd","product":"lighttpd"}],"references":[{"url":"http://secunia.com/advisories/32069","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://bugs.gentoo.org/show_bug.cgi?id=238180","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://secunia.com/advisories/32972","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2008/09/26/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://trac.lighttpd.net/trac/changeset/2305","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://wiki.rpath.com/Advisories:rPSA-2008-0309","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/45471","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://secunia.com/advisories/32834","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/31434","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0309","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://secunia.com/advisories/32132","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://www.lighttpd.net/security/lighttpd_sa_2008_07.txt","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/497932/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2008/2741","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://www.debian.org/security/2008/dsa-1645","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/32480","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00002.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://trac.lighttpd.net/trac/ticket/1774","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://security.gentoo.org/glsa/glsa-200812-04.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-4298"},{"url":"https://github.com/advisories/GHSA-w6pj-53xr-3hq6"},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-4298","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-4298","description":"Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers.","status":"published","published":"2008-09-27T00:00:00Z","modified":"2024-08-07T10:08:34.967Z","updated_at":"2026-11-02T14:34:47.310062Z"}],"euvd":[{"id":"EUVD-2008-4281","description":"Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers.","status":"published","published":"2008-09-27T00:00:00Z","modified":"2024-08-07T10:08:34Z","updated_at":"2026-11-03T01:38:48.473956Z"}],"ghsa":[{"id":"GHSA-w6pj-53xr-3hq6","title":"Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows...","description":"Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers.","status":"published","published":"2022-05-02T00:08:38Z","modified":"2023-01-31T05:06:53Z","updated_at":"2026-11-02T14:49:06.846539Z"}],"nvd":[{"id":"CVE-2008-4298","description":"Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers.","status":"published","published":"2008-09-27T10:30:03.68Z","modified":"2026-06-16T22:57:33.06Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:28.625777Z"}],"osv":[{"id":"CVE-2008-4298","description":"Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers.","status":"published","published":"2008-09-27T10:30:03Z","modified":"2026-04-10T03:40:08.918731Z","updated_at":"2026-11-02T15:43:57.452479Z"},{"id":"DEBIAN-CVE-2008-4298","description":"Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers.","status":"published","published":"2008-09-27T10:30:03.68Z","modified":"2026-10-23T17:47:33.299678545Z","updated_at":"2026-11-02T15:45:23.742363Z"},{"id":"DSA-1645-1","title":"lighttpd - various problems","status":"published","published":"2008-10-06T00:00:00Z","modified":"2026-03-09T01:19:08.821026Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}