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Last updated: Sat May 18 22:42:06 EDT 2013

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National Cyber Awareness System

Vulnerability Summary for CVE-2007-6067

Original release date:01/09/2008
Last revised:02/07/2013
Source: US-CERT/NIST

Overview

Algorithmic complexity vulnerability in the regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (memory consumption) via a crafted "complex" regular expression with doubly-nested states.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:6.8 (MEDIUM) (AV:N/AC:L/Au:S/C:N/I:N/A:C) (legend)
Impact Subscore: 6.9
Exploitability Subscore: 8.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Required to exploit
Impact Type:Allows disruption of serviceUnknown

References to Advisories, Solutions, and Tools

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External Source: BID
Name: 27163
Type: Patch Information
Hyperlink:http://www.securityfocus.com/bid/27163
External Source: XF
Name: postgresql-complex-expression-dos(39498)
Hyperlink:http://xforce.iss.net/xforce/xfdb/39498
External Source: VUPEN
Name: ADV-2008-1071
Hyperlink:http://www.vupen.com/english/advisories/2008/1071/references
External Source: VUPEN
Name: ADV-2008-0109
Hyperlink:http://www.vupen.com/english/advisories/2008/0109
External Source: VUPEN
Name: ADV-2008-0061
Hyperlink:http://www.vupen.com/english/advisories/2008/0061
External Source: CONFIRM
Name: http://www.postgresql.org/about/news.905
Hyperlink:http://www.postgresql.org/about/news.905
External Source: MANDRIVA
Name: MDVSA-2008:004
Hyperlink:http://www.mandriva.com/security/advisories?name=MDVSA-2008:004
External Source: CONFIRM
Name: http://sourceforge.net/tracker/index.php?func=detail&aid=1810264&group_id=10894&atid=110894
Hyperlink:http://sourceforge.net/tracker/index.php?func=detail&aid=1810264&group_id=10894&atid=110894
External Source: CONFIRM
Name: http://sourceforge.net/project/shownotes.php?release_id=565440&group_id=10894
Hyperlink:http://sourceforge.net/project/shownotes.php?release_id=565440&group_id=10894
External Source: SECTRACK
Name: 1019157
Hyperlink:http://securitytracker.com/id?1019157
External Source: SECUNIA
Name: 28359
Type: Advisory
Hyperlink:http://secunia.com/advisories/28359
External Source: REDHAT
Name: RHSA-2013:0122
Hyperlink:http://rhn.redhat.com/errata/RHSA-2013-0122.html
External Source: OVAL
Name: oval:org.mitre.oval:def:10235
Hyperlink:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:10235
External Source: HP
Name: HPSBTU02325
Hyperlink:http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154
External Source: FEDORA
Name: FEDORA-2008-0552
Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00469.html
External Source: FEDORA
Name: FEDORA-2008-0478
Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00397.html
External Source: CONFIRM
Name: https://issues.rpath.com/browse/RPL-1768
Hyperlink:https://issues.rpath.com/browse/RPL-1768
External Source: UBUNTU
Name: USN-568-1
Hyperlink:http://www.ubuntulinux.org/support/documentation/usn/usn-568-1
External Source: BUGTRAQ
Name: 20080115 rPSA-2008-0016-1 postgresql postgresql-server
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/486407/100/0/threaded
External Source: BUGTRAQ
Name: 20080107 PostgreSQL 2007-01-07 Cumulative Security Release
Hyperlink:http://www.securityfocus.com/archive/1/archive/1/485864/100/0/threaded
External Source: REDHAT
Name: RHSA-2008:0040
Hyperlink:http://www.redhat.com/support/errata/RHSA-2008-0040.html
External Source: REDHAT
Name: RHSA-2008:0038
Hyperlink:http://www.redhat.com/support/errata/RHSA-2008-0038.html
External Source: DEBIAN
Name: DSA-1463
Hyperlink:http://www.debian.org/security/2008/dsa-1463
External Source: DEBIAN
Name: DSA-1460
Hyperlink:http://www.debian.org/security/2008/dsa-1460
External Source: SUNALERT
Name: 200559
Hyperlink:http://sunsolve.sun.com/search/document.do?assetkey=1-66-200559-1
External Source: SUNALERT
Name: 103197
Hyperlink:http://sunsolve.sun.com/search/document.do?assetkey=1-26-103197-1
External Source: GENTOO
Name: GLSA-200801-15
Hyperlink:http://security.gentoo.org/glsa/glsa-200801-15.xml
External Source: SECUNIA
Name: 29638
Hyperlink:http://secunia.com/advisories/29638
External Source: SECUNIA
Name: 28698
Hyperlink:http://secunia.com/advisories/28698
External Source: SECUNIA
Name: 28679
Hyperlink:http://secunia.com/advisories/28679
External Source: SECUNIA
Name: 28479
Hyperlink:http://secunia.com/advisories/28479
External Source: SECUNIA
Name: 28477
Hyperlink:http://secunia.com/advisories/28477
External Source: SECUNIA
Name: 28464
Hyperlink:http://secunia.com/advisories/28464
External Source: SECUNIA
Name: 28455
Hyperlink:http://secunia.com/advisories/28455
External Source: SECUNIA
Name: 28454
Hyperlink:http://secunia.com/advisories/28454
External Source: SECUNIA
Name: 28438
Hyperlink:http://secunia.com/advisories/28438
External Source: SECUNIA
Name: 28437
Hyperlink:http://secunia.com/advisories/28437
External Source: SECUNIA
Name: 28376
Hyperlink:http://secunia.com/advisories/28376
External Source: SUSE
Name: SUSE-SA:2008:005
Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00000.html
External Source: HP
Name: HPSBTU02325
Hyperlink:http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154

References to Check Content

Identifier:oval:org.mitre.oval:def:10235
Check System:http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:10235

Vulnerable software and versions

Nav control imageConfiguration 1
spacerNav control imageOR
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.1
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.10
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.11
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.12
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.13
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.14
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.15
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.16
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.19
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.2
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.3
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.4
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.6
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.8
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.3.9
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.1
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.10
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.11
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.12
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.13
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.14
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.16
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.17
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.2
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.3
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.4
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.5
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.6
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.7
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.8
spacerspacerNav control image* cpe:/a:postgresql:postgresql:7.4.9
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.1
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.11
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.13
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.2
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.3
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.317
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.4
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.5
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.7
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.8
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.0.9
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.1.1
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.1.3
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.1.4
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.1.5
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.1.7
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.1.8
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.1.9
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.2
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.2.2
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.2.3
spacerspacerNav control image* cpe:/a:postgresql:postgresql:8.2.4
spacerspacerNav control image* cpe:/a:tcl_tk:tcl_tk:8.4.16 and previous versions
* 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-2007-6067