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NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).
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NVD contains:
CVE Vulnerabilities
38433
Checklists
128
US-CERT Alerts
179
US-CERT Vuln Notes
2345
OVAL Queries
2517
CPE Names
17819

Last updated: Tue Aug 25 17:15:32 EDT 2009

CVE Publication rate: 17.47

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Workload Index

Vulnerability Workload Index: 10.37

About Us
NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security's National Cyber Security Division. It supports the U.S. government multi-agency (OSD, DHS, NSA, DISA, and NIST) Information Security Automation Program. It is the U.S. government content repository for the Security Content Automation Protocol (SCAP).

National Cyber-Alert System

Vulnerability Summary for CVE-2006-3747

Original release date:07/28/2006
Last revised:08/10/2009
Source: US-CERT/NIST

Overview

Off-by-one error in the ldap scheme handling in the Rewrite module (mod_rewrite) in Apache 1.3 from 1.3.28, 2.0.46 and other versions before 2.0.59, and 2.2, when RewriteEngine is enabled, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted URLs that are not properly handled using certain rewrite rules.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:7.6 (HIGH) (AV:N/AC:H/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore: 10.0
Exploitability Subscore: 4.9
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: High
Authentication: Not required to exploit
Impact Type:Provides administrator access, Allows complete confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

Vendor Statments (disclaimer)

Official Statement from Apache (07/02/2008)
Fixed in Apache HTTP Server 2.2.3, 2.0.59, and 1.3.37: http://httpd.apache.org/security/vulnerabilities_22.html http://httpd.apache.org/security/vulnerabilities_20.html http://httpd.apache.org/security/vulnerabilities_13.html
Official Statement from Red Hat (07/31/2006)
The ability to exploit this issue is dependent on the stack layout for a particular compiled version of mod_rewrite. If the compiler has added padding to the stack immediately after the buffer being overwritten, this issue can not be exploited, and Apache httpd will continue operating normally. The Red Hat Security Response Team analyzed Red Hat Enterprise Linux 3 and Red Hat Enterprise Linux 4 binaries for all architectures as shipped by Red Hat and determined that these versions cannot be exploited. This issue does not affect the version of Apache httpd as supplied with Red Hat Enterprise Linux 2.1

References to Advisories, Solutions, and Tools

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US-CERT Vulnerability Note: VU#395412
Name: VU#395412
Hyperlink:http://www.kb.cert.org/vuls/id/395412
US-CERT Technical Alert: TA08-150A
Name: TA08-150A
Hyperlink:http://www.us-cert.gov/cas/techalerts/TA08-150A.html
External Source: DEBIAN
Name: DSA-1132
Type: Patch Information
Hyperlink:http://www.debian.org/security/2006/dsa-1132
External Source: DEBIAN
Name: DSA-1131
Type: Patch Information
Hyperlink:http://www.debian.org/security/2006/dsa-1131
External Source: CONFIRM
Name: http://www.apache.org/dist/httpd/Announcement2.0.html
Type: Advisory; Patch Information
Hyperlink:http://www.apache.org/dist/httpd/Announcement2.0.html
External Source: CONFIRM
Name: https://issues.rpath.com/browse/RPL-538
Hyperlink:https://issues.rpath.com/browse/RPL-538
External Source: XF
Name: apache-modrewrite-offbyone-bo(28063)
Hyperlink:http://xforce.iss.net/xforce/xfdb/28063
External Source: CONFIRM
Name: http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=3117
Hyperlink:http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=3117
External Source: UBUNTU
Name: USN-328-1
Hyperlink:http://www.ubuntu.com/usn/usn-328-1
External Source: BID
Name: 19204
Hyperlink:http://www.securityfocus.com/bid/19204
External Source: HP
Name: SSRT061202
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/445206/100/0/threaded
External Source: HP
Name: SSRT061202
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/445206/100/0/threaded
External Source: HP
Name: SSRT061202
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/445206/100/0/threaded
External Source: BUGTRAQ
Name: 20060820 POC & exploit for Apache mod_rewrite off-by-one
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/443870/100/0/threaded
External Source: BUGTRAQ
Name: 20060728 rPSA-2006-0139-1 httpd mod_ssl
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/441526/100/200/threaded
External Source: BUGTRAQ
Name: 20060728 Apache mod_rewrite Buffer Overflow Vulnerability
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/441487/100/0/threaded
External Source: BUGTRAQ
Name: 20060728 [Announcement] Apache HTTP Server 2.2.3 (2.0.59, 1.3.37) Released
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/441485/100/0/threaded
External Source: OSVDB
Name: 27588
Hyperlink:http://www.osvdb.org/27588
External Source: OPENPKG
Name: OpenPKG-SA-2006.015
Hyperlink:http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.015-apache.html
External Source: SUSE
Name: SUSE-SA:2006:043
Hyperlink:http://www.novell.com/linux/security/advisories/2006_43_apache.html
External Source: VUPEN
Name: ADV-2006-4015
Type: Advisory
Hyperlink:http://www.frsirt.com/english/advisories/2006/4015
External Source: VUPEN
Name: ADV-2006-3995
Type: Advisory
Hyperlink:http://www.frsirt.com/english/advisories/2006/3995
External Source: VUPEN
Name: ADV-2006-3884
Type: Advisory
Hyperlink:http://www.frsirt.com/english/advisories/2006/3884
External Source: VUPEN
Name: ADV-2006-3282
Type: Advisory
Hyperlink:http://www.frsirt.com/english/advisories/2006/3282
External Source: VUPEN
Name: ADV-2006-3264
Type: Advisory
Hyperlink:http://www.frsirt.com/english/advisories/2006/3264
External Source: VUPEN
Name: ADV-2006-3017
Type: Advisory
Hyperlink:http://www.frsirt.com/english/advisories/2006/3017
External Source: AIXAPAR
Name: PK27875
Hyperlink:http://www-1.ibm.com/support/docview.wss?uid=swg24013080
External Source: AIXAPAR
Name: PK29156
Hyperlink:http://www-1.ibm.com/support/docview.wss?uid=swg1PK29156
External Source: AIXAPAR
Name: PK29154
Hyperlink:http://www-1.ibm.com/support/docview.wss?uid=swg1PK29154
External Source: MISC
Name: http://svn.apache.org/viewvc?view=rev&revision=426144
Hyperlink:http://svn.apache.org/viewvc?view=rev&revision=426144
External Source: SUNALERT
Name: 102663
Hyperlink:http://sunsolve.sun.com/search/document.do?assetkey=1-26-102663-1
External Source: SUNALERT
Name: 102662
Hyperlink:http://sunsolve.sun.com/search/document.do?assetkey=1-26-102662-1
External Source: SECTRACK
Name: 1016601
Hyperlink:http://securitytracker.com/id?1016601
External Source: GENTOO
Name: GLSA-200608-01
Hyperlink:http://security.gentoo.org/glsa/glsa-200608-01.xml
External Source: SECUNIA
Name: 22388
Type: Advisory
Hyperlink:http://secunia.com/advisories/22388
External Source: SECUNIA
Name: 22368
Type: Advisory
Hyperlink:http://secunia.com/advisories/22368
External Source: SECUNIA
Name: 22262
Type: Advisory
Hyperlink:http://secunia.com/advisories/22262
External Source: SECUNIA
Name: 21509
Type: Advisory
Hyperlink:http://secunia.com/advisories/21509
External Source: SECUNIA
Name: 21478
Type: Advisory
Hyperlink:http://secunia.com/advisories/21478
External Source: SECUNIA
Name: 21315
Type: Advisory
Hyperlink:http://secunia.com/advisories/21315
External Source: SECUNIA
Name: 21313
Type: Advisory
Hyperlink:http://secunia.com/advisories/21313
External Source: SECUNIA
Name: 21307
Type: Advisory
Hyperlink:http://secunia.com/advisories/21307
External Source: SECUNIA
Name: 21284
Type: Advisory
Hyperlink:http://secunia.com/advisories/21284
External Source: SECUNIA
Name: 21273
Type: Advisory
Hyperlink:http://secunia.com/advisories/21273
External Source: SECUNIA
Name: 21266
Type: Advisory
Hyperlink:http://secunia.com/advisories/21266
External Source: SECUNIA
Name: 21247
Type: Advisory
Hyperlink:http://secunia.com/advisories/21247
External Source: SECUNIA
Name: 21245
Type: Advisory
Hyperlink:http://secunia.com/advisories/21245
External Source: SECUNIA
Name: 21241
Type: Advisory
Hyperlink:http://secunia.com/advisories/21241
External Source: SECUNIA
Name: 21197
Type: Advisory
Hyperlink:http://secunia.com/advisories/21197
External Source: FULLDISC
Name: 20060728 [Announcement] Apache HTTP Server 2.2.3 (2.0.59, 1.3.37) Released
Hyperlink:http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/048271.html
External Source: FULLDISC
Name: 20060728 Apache 1.3.29/2.X mod_rewrite Buffer Overflow Vulnerability CVE-2006-3747
Hyperlink:http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/048267.html
External Source: MISC
Name: http://kbase.redhat.com/faq/FAQ_68_8653.shtm
Hyperlink:http://kbase.redhat.com/faq/FAQ_68_8653.shtm
External Source: MANDRIVA
Name: MDKSA-2006:133
Hyperlink:http://frontal2.mandriva.com/security/advisories?name=MDKSA-2006:133
External Source: HP
Name: SSRT061265
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/450321/100/0/threaded
External Source: MANDRIVA
Name: MDKSA-2006:133
Hyperlink:http://www.mandriva.com/security/advisories?name=MDKSA-2006:133
External Source: VUPEN
Name: ADV-2008-1697
Hyperlink:http://www.frsirt.com/english/advisories/2008/1697
External Source: VUPEN
Name: ADV-2008-1246
Hyperlink:http://www.frsirt.com/english/advisories/2008/1246/references
External Source: VUPEN
Name: ADV-2008-0924
Hyperlink:http://www.frsirt.com/english/advisories/2008/0924/references
External Source: VUPEN
Name: ADV-2007-2783
Hyperlink:http://www.frsirt.com/english/advisories/2007/2783
External Source: VUPEN
Name: ADV-2006-4868
Hyperlink:http://www.frsirt.com/english/advisories/2006/4868
External Source: VUPEN
Name: ADV-2006-4300
Hyperlink:http://www.frsirt.com/english/advisories/2006/4300
External Source: VUPEN
Name: ADV-2006-4207
Hyperlink:http://www.frsirt.com/english/advisories/2006/4207
External Source: CONFIRM
Name: http://www-1.ibm.com/support/docview.wss?uid=swg27007951
Hyperlink:http://www-1.ibm.com/support/docview.wss?uid=swg27007951
External Source: SREASON
Name: 1312
Hyperlink:http://securityreason.com/securityalert/1312
External Source: SECUNIA
Name: 30430
Hyperlink:http://secunia.com/advisories/30430
External Source: SECUNIA
Name: 29849
Hyperlink:http://secunia.com/advisories/29849
External Source: SECUNIA
Name: 29420
Hyperlink:http://secunia.com/advisories/29420
External Source: SECUNIA
Name: 26329
Hyperlink:http://secunia.com/advisories/26329
External Source: SECUNIA
Name: 23260
Hyperlink:http://secunia.com/advisories/23260
External Source: SECUNIA
Name: 23028
Hyperlink:http://secunia.com/advisories/23028
External Source: SECUNIA
Name: 22523
Hyperlink:http://secunia.com/advisories/22523
External Source: SECUNIA
Name: 21346
Hyperlink:http://secunia.com/advisories/21346
External Source: TRUSTIX
Name: 2006-0044
Hyperlink:http://lwn.net/Alerts/194228/
External Source: APPLE
Name: APPLE-SA-2008-03-18
Hyperlink:http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
External Source: APPLE
Name: APPLE-SA-2008-05-28
Hyperlink:http://lists.apple.com/archives/security-announce/2008//May/msg00001.html
External Source: HP
Name: HPSBMA02328
Hyperlink:http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01428449
External Source: HP
Name: HPSBMA02250
Hyperlink:http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01118771
External Source: CONFIRM
Name: http://docs.info.apple.com/article.html?artnum=307562
Hyperlink:http://docs.info.apple.com/article.html?artnum=307562

Vulnerable software and versions

Nav control imageConfiguration 1
line trunkNav control imageOR
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.28
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.29
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.3
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.30
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.31
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.32
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.33
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.4
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.5
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.6
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.7
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.7::dev
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.8
line trunkspacerNav control image* cpe:/a:apache:http_server:1.3.9
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.46
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.47
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.48
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.49
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.50
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.51
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.52
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.53
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.54
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.55
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.56
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.57
line trunkspacerNav control image* cpe:/a:apache:http_server:2.0.58
Nav control imageConfiguration 2
spacerNav control imageOR
spacerspacerNav control image* cpe:/o:ubuntu:ubuntu_linux:5.04
spacerspacerNav control image* cpe:/o:ubuntu:ubuntu_linux:5.10
spacerspacerNav control image* cpe:/o:ubuntu:ubuntu_linux:6.06_lts
* Denotes Vulnerable Software
* Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)
CVE Standard Vulnerability Entry:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3747