製品・ソフトウェアに関する情報

JVN脆弱性詳細

lighttpd の request.c の http_request_parse 関数におけるサービス運用妨害 (DoS) の脆弱性

Title	lighttpd の request.c の http_request_parse 関数におけるサービス運用妨害 (DoS) の脆弱性
Summary	lighttpd の request.c の http_request_parse 関数は、メモリリークにより、サービス運用妨害 (メモリ消費) 状態となる脆弱性が存在します。
Possible impacts	第三者により、重複したリクエストヘッダを伴う大量のリクエストを介して、サービス運用妨害 (メモリ消費) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Sept. 27, 2008, midnight
Registration Date	Sept. 25, 2012, 5:17 p.m.
Last Update	Sept. 25, 2012, 5:17 p.m.

CVSS2.0 : 警告
Score	5
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected System

LIGHTTPD

lighttpd 1.4.20 未満

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2008-4298	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4298
National Vulnerability Database (NVD)
2	CVE-2008-4298	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2008-4298

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-399	https://jvndb.jvn.jp/ja/cwe/CWE-399.html

ベンダー情報

No	Name	URL
Redmine
1	Bug 1774	http://redmine.lighttpd.net/issues/1774

Change Log

No	Changed Details	Date of change
0	[2012年09月25日] 掲載	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2008-4298

Summary	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.
Publication Date	Sept. 27, 2008, 7:30 p.m.
Registration Date	Jan. 29, 2021, 1:42 p.m.
Last Update	Oct. 12, 2018, 5:51 a.m.

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:lighttpd:lighttpd:1.1.1:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.2:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.3:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.4:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.5:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.6:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.7:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.8:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.9:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.1:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.2:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.3:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.4:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.5:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.6:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.7:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.8:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.0:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.1:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.2:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.3:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.4:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.5:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.6:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.7:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.8:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.9:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.10:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.11:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.12:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.13:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.14:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.15:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.16:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.0:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.1:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.2:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.3:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.4:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.5:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.6:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.7:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.8:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.9:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.10:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.11:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.12:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.13:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.14:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.15:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.16:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.17:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.18:::::::*
cpe:2.3:a:lighttpd:lighttpd::::::::		1.4.19

Related information, measures and tools

No	URL	refsource	タグ
1	http://bugs.gentoo.org/show_bug.cgi?id=238180	CONFIRM
2	http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00002.html	SUSE
3	http://secunia.com/advisories/32069	SECUNIA
4	http://secunia.com/advisories/32132	SECUNIA
5	http://secunia.com/advisories/32480	SECUNIA
6	http://secunia.com/advisories/32834	SECUNIA
7	http://secunia.com/advisories/32972	SECUNIA
8	http://security.gentoo.org/glsa/glsa-200812-04.xml	GENTOO
9	http://trac.lighttpd.net/trac/changeset/2305	CONFIRM
10	http://trac.lighttpd.net/trac/ticket/1774	CONFIRM	Patch
11	http://wiki.rpath.com/Advisories:rPSA-2008-0309	CONFIRM
12	http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0309	CONFIRM
13	http://www.debian.org/security/2008/dsa-1645	DEBIAN
14	http://www.lighttpd.net/security/lighttpd_sa_2008_07.txt	CONFIRM
15	http://www.openwall.com/lists/oss-security/2008/09/26/5	MLIST
16	http://www.securityfocus.com/archive/1/497932/100/0/threaded	BUGTRAQ
17	http://www.securityfocus.com/bid/31434	BID
18	http://www.vupen.com/english/advisories/2008/2741	VUPEN
19	https://exchange.xforce.ibmcloud.com/vulnerabilities/45471	XF

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-399	リソース管理の問題	https://cwe.mitre.org/data/definitions/399.html

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:lighttpd:lighttpd:1.1.1:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.2:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.3:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.4:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.5:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.6:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.7:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.8:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.1.9:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.1:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.2:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.3:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.4:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.5:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.6:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.7:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.2.8:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.0:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.1:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.2:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.3:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.4:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.5:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.6:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.7:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.8:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.9:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.10:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.11:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.12:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.13:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.14:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.15:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.3.16:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.0:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.1:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.2:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.3:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.4:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.5:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.6:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.7:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.8:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.9:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.10:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.11:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.12:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.13:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.14:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.15:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.16:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.17:::::::*
cpe:2.3:a:lighttpd:lighttpd:1.4.18:::::::*
cpe:2.3:a:lighttpd:lighttpd::::::::		1.4.19