5 - CVE-2009-2108

Executive Summary

Informations
Name	CVE-2009-2108	First vendor Publication	2009-06-18
Vendor	Cve	Last vendor Modification	2017-08-17

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score	NA
Base Score	NA	Environmental Score	NA
impact SubScore	NA	Temporal Score	NA
Exploitabality Sub Score	NA

Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score	5	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

git-daemon in git 1.4.4.5 through 1.6.3 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a request containing extra unrecognized arguments.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2108

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-399	Resource Management Errors

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:13117

Oval ID:	oval:org.mitre.oval:def:13117
Title:	DSA-1841-2 git-core -- several
Description:	A bug in git-core caused the security update in DSA 1841 to fail to build on a number of architectures Debian supports. This update corrects the bug and releases builds for all supported architectures. The original advisory is quoted in full below for reference. It was discovered that git-daemon which is part of git-core, a popular distributed revision control system, is vulnerable to denial of service attacks caused by a programming mistake in handling requests containing extra unrecognized arguments which results in an infinite loop. While this is no problem for the daemon itself as every request will spawn a new git-daemon instance, this still results in a very high CPU consumption and might lead to denial of service conditions. For the oldstable distribution, this problem has been fixed in version 1.4.4.4-4+etch4. For the stable distribution, this problem has been fixed in version 1.5.6.5-3+lenny3. For the testing distribution, this problem has been fixed in version 1:1.6.3.3-1. For the unstable distribution, this problem has been fixed in version 1:1.6.3.3-1. We recommend that you upgrade your git-core packages.
Family:	unix	Class:	patch
Reference(s):	DSA-1841-2 CVE-2009-2108	Version:	5
Platform(s):	Debian GNU/Linux 5.0 Debian GNU/Linux 4.0	Product(s):	git-core
Definition Synopsis:
Release section Debian GNU/Linux 5.0 is installed AND Architecture section Architecture independet section Installed architecture is all AND Packages section git-gui DPKG is earlier than 1.5.6.5-3+lenny3 AND git-daemon-run DPKG is earlier than 1.5.6.5-3+lenny3 AND gitweb DPKG is earlier than 1.5.6.5-3+lenny3 AND git-doc DPKG is earlier than 1.5.6.5-3+lenny3 AND git-svn DPKG is earlier than 1.5.6.5-3+lenny3 AND git-arch DPKG is earlier than 1.5.6.5-3+lenny3 AND git-cvs DPKG is earlier than 1.5.6.5-3+lenny3 AND git-email DPKG is earlier than 1.5.6.5-3+lenny3 AND gitk DPKG is earlier than 1.5.6.5-3+lenny3 OR Architecture depended section Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is arm AND Installed architecture is i386 AND Installed architecture is armel AND Installed architecture is mips AND Installed architecture is ia64 AND Installed architecture is alpha AND Installed architecture is powerpc AND Installed architecture is mipsel AND Installed architecture is hppa AND git-core DPKG is earlier than 1.5.6.5-3+lenny3 OR Release section Debian GNU/Linux 4.0 is installed. AND Architecture section Architecture independet section Installed architecture is all AND Packages section git-daemon-run DPKG is earlier than 1.4.4.4-4+etch4 AND gitweb DPKG is earlier than 1.4.4.4-4+etch4 AND git-doc DPKG is earlier than 1.4.4.4-4+etch4 AND git-svn DPKG is earlier than 1.4.4.4-4+etch4 AND git-arch DPKG is earlier than 1.4.4.4-4+etch4 AND git-cvs DPKG is earlier than 1.4.4.4-4+etch4 AND git-email DPKG is earlier than 1.4.4.4-4+etch4 AND gitk DPKG is earlier than 1.4.4.4-4+etch4 AND git-core DPKG is earlier than 1.4.4.4-4+etch4

Definition Id: oval:org.mitre.oval:def:13391

Oval ID:	oval:org.mitre.oval:def:13391
Title:	DSA-1841-1 git-core -- denial of service
Description:	It was discovered that git-daemon which is part of git-core, a popular distributed revision control system, is vulnerable to denial of service attacks caused by a programming mistake in handling requests containing extra unrecognized arguments which results in an infinite loop. While this is no problem for the daemon itself as every request will spawn a new git-daemon instance, this still results in a very high CPU consumption and might lead to denial of service conditions. For the oldstable distribution, this problem has been fixed in version 1:1.4.4.4-4+etch3. For the stable distribution, this problem has been fixed in version 1:1.5.6.5-3+lenny2. For the testing distribution, this problem has been fixed in version 1:1.6.3.3-1. For the unstable distribution, this problem has been fixed in version 1:1.6.3.3-1. We recommend that you upgrade your git-core packages.
Family:	unix	Class:	patch
Reference(s):	DSA-1841-1 CVE-2009-2108	Version:	7
Platform(s):	Debian GNU/Linux 5.0 Debian GNU/Linux 4.0	Product(s):	git-core
Definition Synopsis:
Release section Debian GNU/Linux 5.0 is installed AND Architecture section Architecture independent section Installed architecture is all AND Packages section git-gui DPKG is earlier than 1:1.5.6.5-3+lenny2 AND git-daemon-run DPKG is earlier than 1:1.5.6.5-3+lenny2 AND gitweb DPKG is earlier than 1:1.5.6.5-3+lenny2 AND git-doc DPKG is earlier than 1:1.5.6.5-3+lenny2 AND git-svn DPKG is earlier than 1:1.5.6.5-3+lenny2 AND git-arch DPKG is earlier than 1:1.5.6.5-3+lenny2 AND git-cvs DPKG is earlier than 1:1.5.6.5-3+lenny2 AND git-email DPKG is earlier than 1:1.5.6.5-3+lenny2 AND gitk DPKG is earlier than 1:1.5.6.5-3+lenny2 OR Architecture depended section Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is i386 AND Installed architecture is ia64 AND Installed architecture is mips AND Installed architecture is mipsel AND Installed architecture is arm AND git-core DPKG is earlier than 1:1.5.6.5-3+lenny2 OR Release section Debian GNU/Linux 4.0 is installed. AND Architecture section Architecture independent section Installed architecture is all AND Packages section git-daemon-run DPKG is earlier than 1:1.4.4.4-4+etch3 AND gitweb DPKG is earlier than 1:1.4.4.4-4+etch3 AND git-doc DPKG is earlier than 1:1.4.4.4-4+etch3 AND git-svn DPKG is earlier than 1:1.4.4.4-4+etch3 AND git-arch DPKG is earlier than 1:1.4.4.4-4+etch3 AND git-cvs DPKG is earlier than 1:1.4.4.4-4+etch3 AND git-email DPKG is earlier than 1:1.4.4.4-4+etch3 AND gitk DPKG is earlier than 1:1.4.4.4-4+etch3 OR Architecture depended section Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is powerpc AND Installed architecture is i386 AND Installed architecture is mips AND Installed architecture is ia64 AND Installed architecture is alpha AND Installed architecture is arm AND git-core DPKG is earlier than 1:1.4.4.4-4+etch3

Definition Id: oval:org.mitre.oval:def:7866

Oval ID:	oval:org.mitre.oval:def:7866
Title:	DSA-1841 git-core -- denial of service
Description:	It was discovered that git-daemon which is part of git-core, a popular distributed revision control system, is vulnerable to denial of service attacks caused by a programming mistake in handling requests containing extra unrecognized arguments which results in an infinite loop. While this is no problem for the daemon itself as every request will spawn a new git-daemon instance, this still results in a very high CPU consumption and might lead to denial of service conditions.
Family:	unix	Class:	patch
Reference(s):	DSA-1841 CVE-2009-2108	Version:	3
Platform(s):	Debian GNU/Linux 5.0 Debian GNU/Linux 4.0	Product(s):	git-core
Definition Synopsis:
Release section Debian GNU/Linux 5.0 is installed AND Architecture section Architecture independent section Installed architecture is all AND Packages section gitweb is earlier than 1.5.6.5-3+lenny2 AND git-arch is earlier than 1.5.6.5-3+lenny2 AND gitk is earlier than 1.5.6.5-3+lenny2 AND git-gui is earlier than 1.5.6.5-3+lenny2 AND git-daemon-run is earlier than 1.5.6.5-3+lenny2 AND git-doc is earlier than 1.5.6.5-3+lenny2 AND git-svn is earlier than 1.5.6.5-3+lenny2 AND git-cvs is earlier than 1.5.6.5-3+lenny2 AND git-email is earlier than 1.5.6.5-3+lenny2 OR Architecture dependent section Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is i386 AND Installed architecture is ia64 AND Installed architecture is mips AND Installed architecture is mipsel AND Installed architecture is arm AND git-core is earlier than 1.5.6.5-3+lenny2 OR Release section Debian GNU/Linux 4.0 is installed. AND Architecture section Architecture independent section Installed architecture is all AND Packages section gitweb is earlier than 1.4.4.4-4+etch3 AND git-arch is earlier than 1.4.4.4-4+etch3 AND gitk is earlier than 1.4.4.4-4+etch3 AND git-daemon-run is earlier than 1.4.4.4-4+etch3 AND git-doc is earlier than 1.4.4.4-4+etch3 AND git-svn is earlier than 1.4.4.4-4+etch3 AND git-cvs is earlier than 1.4.4.4-4+etch3 AND git-email is earlier than 1.4.4.4-4+etch3 OR Architecture dependent section Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is powerpc AND Installed architecture is i386 AND Installed architecture is mips AND Installed architecture is ia64 AND Installed architecture is alpha AND Installed architecture is arm AND git-core is earlier than 1.4.4.4-4+etch3

CPE : Common Platform Enumeration

Type	Description	Count
Application	Git cpe:2.3:a:git:git:1.6.3.2:::::::* cpe:2.3:a:git:git:1.6.3.1:::::::* cpe:2.3:a:git:git:1.6.3:rc1:::::: cpe:2.3:a:git:git:1.6.3:rc2:::::: cpe:2.3:a:git:git:1.6.3:rc4:::::: cpe:2.3:a:git:git:1.6.3:rc3:::::: cpe:2.3:a:git:git:1.6.3:::::::* cpe:2.3:a:git:git:1.6.2.5:::::::* cpe:2.3:a:git:git:1.6.2.4:::::::* cpe:2.3:a:git:git:1.6.2.3:::::::* cpe:2.3:a:git:git:1.6.2.2:::::::* cpe:2.3:a:git:git:1.6.2.1:::::::* cpe:2.3:a:git:git:1.6.2:rc1:::::: cpe:2.3:a:git:git:1.6.2:::::::* cpe:2.3:a:git:git:1.6.1.4:::::::* cpe:2.3:a:git:git:1.6.1:rc4:::::: cpe:2.3:a:git:git:1.6.1:rc3:::::: cpe:2.3:a:git:git:1.6.1:rc1:::::: cpe:2.3:a:git:git:1.6.1:::::::* cpe:2.3:a:git:git:1.6.1:rc2:::::: cpe:2.3:a:git:git:1.6.0.6:::::::* cpe:2.3:a:git:git:1.6.0.5:::::::* cpe:2.3:a:git:git:1.6.0.4:::::::* cpe:2.3:a:git:git:1.6.0.3:::::::* cpe:2.3:a:git:git:1.6.0.2:::::::* cpe:2.3:a:git:git:1.6.0.1:::::::* cpe:2.3:a:git:git:1.6.0:rc1:::::: cpe:2.3:a:git:git:1.6.0:rc2:::::: cpe:2.3:a:git:git:1.6.0:rc3:::::: cpe:2.3:a:git:git:1.6.0:::::::* cpe:2.3:a:git:git:1.5.6.6:rc3:::::: cpe:2.3:a:git:git:1.5.6.6:rc0:::::: cpe:2.3:a:git:git:1.5.6.6:::::::* cpe:2.3:a:git:git:1.5.6.6:rc2:::::: cpe:2.3:a:git:git:1.5.6.5:::::::* cpe:2.3:a:git:git:1.5.6.4:::::::* cpe:2.3:a:git:git:1.5.6.3:::::::* cpe:2.3:a:git:git:1.5.6.2:::::::* cpe:2.3:a:git:git:1.5.6.1:::::::* cpe:2.3:a:git:git:1.5.6:::::::* cpe:2.3:a:git:git:1.5.5.6:::::::* cpe:2.3:a:git:git:1.5.5.5:::::::* cpe:2.3:a:git:git:1.5.5.4:::::::* cpe:2.3:a:git:git:1.5.5.3:r1:::::: cpe:2.3:a:git:git:1.5.5.3:::::::* cpe:2.3:a:git:git:1.5.5.1:::::::* cpe:2.3:a:git:git:1.5.5:rc3:::::: cpe:2.3:a:git:git:1.5.5:rc2:::::: cpe:2.3:a:git:git:1.5.5:::::::* cpe:2.3:a:git:git:1.5.5:rc1:::::: cpe:2.3:a:git:git:1.5.4.7:::::::* cpe:2.3:a:git:git:1.5.4.4:::::::* cpe:2.3:a:git:git:1.5.4.2:::::::* cpe:2.3:a:git:git:1.5.4.1:::::::* cpe:2.3:a:git:git:1.5.4:rc1:::::: cpe:2.3:a:git:git:1.5.4:rc3:::::: cpe:2.3:a:git:git:1.5.4:rc1.1136.g2794:::::: cpe:2.3:a:git:git:1.5.4:rc4:::::: cpe:2.3:a:git:git:1.5.4:rc0:::::: cpe:2.3:a:git:git:1.5.3.8:::::::* cpe:2.3:a:git:git:1.5.3.6:::::::* cpe:2.3:a:git:git:1.5.3.4:::::::* cpe:2.3:a:git:git:1.5.3.2:::::::* cpe:2.3:a:git:git:1.5.3:rc5:::::: cpe:2.3:a:git:git:1.5.3:rc7:::::: cpe:2.3:a:git:git:1.5.3:::::::* cpe:2.3:a:git:git:1.5.2.5:::::::* cpe:2.3:a:git:git:1.5.2.4:::::::* cpe:2.3:a:git:git:1.5.2.3:::::::* cpe:2.3:a:git:git:1.5.2.2:::::::* cpe:2.3:a:git:git:1.5.2:::::::* cpe:2.3:a:git:git:1.5.1.5:::::::* cpe:2.3:a:git:git:1.5.1.4:::::::* cpe:2.3:a:git:git:1.5.1.3:::::::* cpe:2.3:a:git:git:1.5.1.2:::::::* cpe:2.3:a:git:git:1.5.1.1:::::::* cpe:2.3:a:git:git:1.5.1:::::::* cpe:2.3:a:git:git:1.5.0.7:::::::* cpe:2.3:a:git:git:1.5.0.6:::::::* cpe:2.3:a:git:git:1.5.0.5:::::::* cpe:2.3:a:git:git:1.5.0.4:::::::* cpe:2.3:a:git:git:1.5.0.3:::::::* cpe:2.3:a:git:git:1.5.0.2:::::::* cpe:2.3:a:git:git:1.5.0.1:::::::* cpe:2.3:a:git:git:1.5.0:rc4:::::: cpe:2.3:a:git:git:1.5.0:::::::* cpe:2.3:a:git:git:1.5.0:rc2:::::: cpe:2.3:a:git:git:1.5.0:rc3:::::: cpe:2.3:a:git:git:1.4.4.5:::::::*	89

OpenVAS Exploits

Date	Description
2010-02-10	Name : Debian Security Advisory DSA 1841-2 (git-core) File : nvt/deb_1841_2.nasl
2009-08-17	Name : Mandrake Security Advisory MDVSA-2009:176 (git) File : nvt/mdksa_2009_176.nasl
2009-07-29	Name : Debian Security Advisory DSA 1841-1 (git-core) File : nvt/deb_1841_1.nasl
2009-07-29	Name : Gentoo Security Advisory GLSA 200907-05 (git) File : nvt/glsa_200907_05.nasl
2009-07-29	Name : Mandrake Security Advisory MDVSA-2009:155 (git) File : nvt/mdksa_2009_155.nasl
2009-06-30	Name : Fedora Core 9 FEDORA-2009-6809 (git) File : nvt/fcore_2009_6809.nasl
2009-06-30	Name : Fedora Core 10 FEDORA-2009-6839 (git) File : nvt/fcore_2009_6839.nasl
2009-06-30	Name : Fedora Core 11 FEDORA-2009-6936 (git) File : nvt/fcore_2009_6936.nasl
2009-06-15	Name : FreeBSD Ports: git File : nvt/freebsd_git0.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
55034	Git git-daemon Crafted Request Handling Infinite Loop DoS

Nessus® Vulnerability Scanner

Date	Description
2010-07-30	Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2009-155.nasl - Type : ACT_GATHER_INFO
2010-02-24	Name : The remote Debian host is missing a security-related update. File : debian_DSA-1841.nasl - Type : ACT_GATHER_INFO
2009-07-13	Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200907-05.nasl - Type : ACT_GATHER_INFO
2009-06-25	Name : The remote Fedora host is missing a security update. File : fedora_2009-6809.nasl - Type : ACT_GATHER_INFO
2009-06-25	Name : The remote Fedora host is missing a security update. File : fedora_2009-6839.nasl - Type : ACT_GATHER_INFO
2009-06-25	Name : The remote Fedora host is missing a security update. File : fedora_2009-6936.nasl - Type : ACT_GATHER_INFO
2009-06-16	Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_d9b01c0859b311de828e00e0815b8da8.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source	Url
BID	http://www.securityfocus.com/bid/35338
FEDORA	https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01045.html https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01056.html https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01126.html
GENTOO	http://security.gentoo.org/glsa/glsa-200907-05.xml
MANDRIVA	http://www.mandriva.com/security/advisories?name=MDVSA-2009:155
MISC	http://article.gmane.org/gmane.comp.version-control.git/120733 http://thread.gmane.org/gmane.comp.version-control.git/120724
MLIST	http://www.openwall.com/lists/oss-security/2009/06/12/1 https://www.redhat.com/archives/fedora-security-list/2009-June/msg00000.html
OSVDB	http://osvdb.org/55034
SECTRACK	http://www.securitytracker.com/id?1022398
SECUNIA	http://secunia.com/advisories/35437 http://secunia.com/advisories/35730
VUPEN	http://www.vupen.com/english/advisories/2009/1579
XF	https://exchange.xforce.ibmcloud.com/vulnerabilities/51083

Alert History

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Date	Informations
2021-05-04 12:09:43	Multiple Updates
2021-04-22 01:10:04	Multiple Updates
2020-05-23 00:23:56	Multiple Updates
2017-08-17 09:22:37	Multiple Updates
2016-06-28 17:44:09	Multiple Updates
2016-04-26 18:54:25	Multiple Updates
2014-02-17 10:50:33	Multiple Updates
2013-05-10 23:52:35	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	3
CPE ID(s)	89
Sources(s)	16
osvdb(s)	1
Openvas Exploit(s)	9
Nessus® Exploit(s)	7

	Related
5	MDVSA-2009:155
5	GLSA-200907-05
Info : listing not affected by your CVSS Env Score

Same Subject	Severity
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