CVE-2010-0295

lighttpd 1.4/1.5 - Slow Request Handling Remote Denial of Service

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

lighttpd before 1.4.26, and 1.5.x, allocates a buffer for each read operation that occurs for a request, which allows remote attackers to cause a denial of service (memory consumption) by breaking a request into small pieces that are sent at a slow rate.

lighttpd anterior a v1.4.26 y v1.5.x, reserva un búfer por cada operación de lectura para cada petición, lo que permite a atacantes remotos provocar una denegación de servicio (consumo de memoria) rompiendo la petición en pequeños pedazos que son enviados a baja velocidad.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-01-12 CVE Reserved
2010-02-02 First Exploit
2010-02-03 CVE Published
2023-05-20 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-399: Resource Management Errors

CAPEC

References (20)

URL	Tag	Source
http://blogs.sun.com/security/entry/cve_2010_0295_vulnerability_in	X_refsource_confirm
http://redmine.lighttpd.net/issues/2147	X_refsource_confirm
http://redmine.lighttpd.net/projects/lighttpd/repository/revisions/2710	X_refsource_confirm
http://redmine.lighttpd.net/projects/lighttpd/repository/revisions/2711	X_refsource_confirm
http://secunia.com/advisories/39765	Third Party Advisory
http://www.openwall.com/lists/oss-security/2010/02/01/8	Mailing List
http://www.vupen.com/english/advisories/2011/0172	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/56038	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/33591	2010-02-02
http://www.securityfocus.com/bid/38036	2024-08-07

URL	Date	SRC
http://download.lighttpd.net/lighttpd/security/lighttpd-1.4.x_fix_slow_request_dos.patch	2017-08-17
http://download.lighttpd.net/lighttpd/security/lighttpd-1.5_fix_slow_request_dos.patch	2017-08-17
http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2010_01.txt	2017-08-17

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041264.html	2017-08-17
http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041296.html	2017-08-17
http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041307.html	2017-08-17
http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00003.html	2017-08-17
http://secunia.com/advisories/38403	2017-08-17
http://security.gentoo.org/glsa/glsa-201006-17.xml	2017-08-17
http://www.debian.org/security/2010/dsa-1987	2017-08-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				<= 1.4.25 Search vendor "Lighttpd" for product "Lighttpd" and version " <= 1.4.25"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.0.2 Search vendor "Lighttpd" for product "Lighttpd" and version "1.0.2"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.0.3 Search vendor "Lighttpd" for product "Lighttpd" and version "1.0.3"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.0 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.0"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.1 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.1"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.2 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.2"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.3 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.3"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.4 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.4"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.5 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.5"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.6 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.6"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.7 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.7"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.8 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.8"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.1.9 Search vendor "Lighttpd" for product "Lighttpd" and version "1.1.9"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.2.0 Search vendor "Lighttpd" for product "Lighttpd" and version "1.2.0"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.2.1 Search vendor "Lighttpd" for product "Lighttpd" and version "1.2.1"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.2.2 Search vendor "Lighttpd" for product "Lighttpd" and version "1.2.2"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.2.3 Search vendor "Lighttpd" for product "Lighttpd" and version "1.2.3"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.2.5 Search vendor "Lighttpd" for product "Lighttpd" and version "1.2.5"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.2.6 Search vendor "Lighttpd" for product "Lighttpd" and version "1.2.6"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.2.7 Search vendor "Lighttpd" for product "Lighttpd" and version "1.2.7"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.2.8 Search vendor "Lighttpd" for product "Lighttpd" and version "1.2.8"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.0 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.0"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.1 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.1"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.2 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.2"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.3 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.3"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.4 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.4"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.5 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.5"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.6 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.6"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.8 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.8"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.9 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.9"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.10 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.10"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.11 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.11"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.12 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.12"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.13 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.13"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.14 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.14"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.15 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.15"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.3.16 Search vendor "Lighttpd" for product "Lighttpd" and version "1.3.16"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.0 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.0"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.2 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.2"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.3 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.3"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.4 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.4"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.5 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.5"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.6 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.6"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.7 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.7"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.8 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.8"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.9 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.9"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.10 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.10"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.11 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.11"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.12 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.12"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.13 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.13"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.14 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.14"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.15 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.15"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.16 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.16"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.17 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.17"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.18 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.18"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.19 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.19"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.20 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.20"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.21 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.21"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.22 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.22"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.23 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.23"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.4.24 Search vendor "Lighttpd" for product "Lighttpd" and version "1.4.24"		-		Affected
Lighttpd Search vendor "Lighttpd"		Lighttpd Search vendor "Lighttpd" for product "Lighttpd"				1.5.0 Search vendor "Lighttpd" for product "Lighttpd" and version "1.5.0"		-		Affected