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Vulnerability Details : CVE-2007-4772

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 context-dependent attackers to cause a denial of service (infinite loop) via a crafted regular expression.
Publish Date : 2008-01-09 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
4.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 399

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate 2007-09-27 2008-01-07
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2007-4772 oval:org.opensuse.security:def:20074772 unix
DEPRECATED: ELSA-2013-0122 -- tcl security and bug fix update (moderate) oval:org.mitre.oval:def:27239 unix
DSA-1460 postgresql-8.1 -- several vulnerabilities oval:org.mitre.oval:def:7844 unix
DSA-1460-1 postgresql-8.1 - several oval:org.mitre.oval:def:20164 unix
DSA-1463 postgresql-7.4 -- several vulnerabilities oval:org.mitre.oval:def:8199 unix
DSA-1463-1 postgresql-7.4 - several oval:org.mitre.oval:def:18105 unix
ELSA-2008:0038: postgresql security update (Moderate) oval:org.mitre.oval:def:21738 unix
ELSA-2013:0122: tcl security and bug fix update (Moderate) oval:org.mitre.oval:def:23371 unix
RHSA-2008:0038: postgresql security update (Moderate) oval:com.redhat.rhsa:def:20080038 unix
RHSA-2008:0134: tcltk security update (Moderate) oval:com.redhat.rhsa:def:20080134 unix
RHSA-2013:0122: tcl security and bug fix update (Moderate) oval:org.mitre.oval:def:20998 unix
RHSA-2013:0122: tcl security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20130122 unix
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 befor... oval:org.mitre.oval:def:11569 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2007-4772

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 6.06 ~~lts~~~ Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 6.10 Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 7.04 Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 7.10 Version Details Vulnerabilities
5 OS Debian Debian Linux 3.1 Version Details Vulnerabilities
6 Application Postgresql Postgresql 7.4 Version Details Vulnerabilities
7 Application Postgresql Postgresql 7.4.1 Version Details Vulnerabilities
8 Application Postgresql Postgresql 7.4.2 Version Details Vulnerabilities
9 Application Postgresql Postgresql 7.4.3 Version Details Vulnerabilities
10 Application Postgresql Postgresql 7.4.4 Version Details Vulnerabilities
11 Application Postgresql Postgresql 7.4.5 Version Details Vulnerabilities
12 Application Postgresql Postgresql 7.4.6 Version Details Vulnerabilities
13 Application Postgresql Postgresql 7.4.7 Version Details Vulnerabilities
14 Application Postgresql Postgresql 7.4.8 Version Details Vulnerabilities
15 Application Postgresql Postgresql 7.4.9 Version Details Vulnerabilities
16 Application Postgresql Postgresql 7.4.10 Version Details Vulnerabilities
17 Application Postgresql Postgresql 7.4.11 Version Details Vulnerabilities
18 Application Postgresql Postgresql 7.4.12 Version Details Vulnerabilities
19 Application Postgresql Postgresql 7.4.13 Version Details Vulnerabilities
20 Application Postgresql Postgresql 7.4.14 Version Details Vulnerabilities
21 Application Postgresql Postgresql 7.4.15 Version Details Vulnerabilities
22 Application Postgresql Postgresql 7.4.16 Version Details Vulnerabilities
23 Application Postgresql Postgresql 7.4.17 Version Details Vulnerabilities
24 Application Postgresql Postgresql 7.4.18 Version Details Vulnerabilities
25 Application Postgresql Postgresql 8.0 Version Details Vulnerabilities
26 Application Postgresql Postgresql 8.0.1 Version Details Vulnerabilities
27 Application Postgresql Postgresql 8.0.2 Version Details Vulnerabilities
28 Application Postgresql Postgresql 8.0.3 Version Details Vulnerabilities
29 Application Postgresql Postgresql 8.0.4 Version Details Vulnerabilities
30 Application Postgresql Postgresql 8.0.5 Version Details Vulnerabilities
31 Application Postgresql Postgresql 8.0.6 Version Details Vulnerabilities
32 Application Postgresql Postgresql 8.0.7 Version Details Vulnerabilities
33 Application Postgresql Postgresql 8.0.8 Version Details Vulnerabilities
34 Application Postgresql Postgresql 8.0.9 Version Details Vulnerabilities
35 Application Postgresql Postgresql 8.0.10 Version Details Vulnerabilities
36 Application Postgresql Postgresql 8.0.11 Version Details Vulnerabilities
37 Application Postgresql Postgresql 8.0.12 Version Details Vulnerabilities
38 Application Postgresql Postgresql 8.0.13 Version Details Vulnerabilities
39 Application Postgresql Postgresql 8.0.14 Version Details Vulnerabilities
40 Application Postgresql Postgresql 8.1 Version Details Vulnerabilities
41 Application Postgresql Postgresql 8.1.0 Version Details Vulnerabilities
42 Application Postgresql Postgresql 8.1.1 Version Details Vulnerabilities
43 Application Postgresql Postgresql 8.1.2 Version Details Vulnerabilities
44 Application Postgresql Postgresql 8.1.3 Version Details Vulnerabilities
45 Application Postgresql Postgresql 8.1.4 Version Details Vulnerabilities
46 Application Postgresql Postgresql 8.1.5 Version Details Vulnerabilities
47 Application Postgresql Postgresql 8.1.6 Version Details Vulnerabilities
48 Application Postgresql Postgresql 8.1.7 Version Details Vulnerabilities
49 Application Postgresql Postgresql 8.1.8 Version Details Vulnerabilities
50 Application Postgresql Postgresql 8.1.9 Version Details Vulnerabilities
51 Application Postgresql Postgresql 8.1.10 Version Details Vulnerabilities
52 Application Postgresql Postgresql 8.2 Version Details Vulnerabilities
53 Application Postgresql Postgresql 8.2.0 Version Details Vulnerabilities
54 Application Postgresql Postgresql 8.2.1 Version Details Vulnerabilities
55 Application Postgresql Postgresql 8.2.2 Version Details Vulnerabilities
56 Application Postgresql Postgresql 8.2.3 Version Details Vulnerabilities
57 Application Postgresql Postgresql 8.2.4 Version Details Vulnerabilities
58 Application Postgresql Postgresql 8.2.5 Version Details Vulnerabilities
59 Application TCL Tcl/tk 2.1 Version Details Vulnerabilities
60 Application TCL Tcl/tk 3.3 Version Details Vulnerabilities
61 Application TCL Tcl/tk 4.0 P1 Version Details Vulnerabilities
62 Application TCL Tcl/tk 6.1 P1 Version Details Vulnerabilities
63 Application TCL Tcl/tk 6.1 Version Details Vulnerabilities
64 Application TCL Tcl/tk 6.2 Version Details Vulnerabilities
65 Application TCL Tcl/tk 6.4 Version Details Vulnerabilities
66 Application TCL Tcl/tk 6.5 Version Details Vulnerabilities
67 Application TCL Tcl/tk 6.6 Version Details Vulnerabilities
68 Application TCL Tcl/tk 6.7 Version Details Vulnerabilities
69 Application TCL Tcl/tk 7.0 Version Details Vulnerabilities
70 Application TCL Tcl/tk 7.1 Version Details Vulnerabilities
71 Application TCL Tcl/tk 7.3 Version Details Vulnerabilities
72 Application TCL Tcl/tk 7.4 Version Details Vulnerabilities
73 Application TCL Tcl/tk 7.5 Version Details Vulnerabilities
74 Application TCL Tcl/tk 7.5 P1 Version Details Vulnerabilities
75 Application TCL Tcl/tk 7.6 Version Details Vulnerabilities
76 Application TCL Tcl/tk 7.6 P2 Version Details Vulnerabilities
77 Application TCL Tcl/tk 8.0 Version Details Vulnerabilities
78 Application TCL Tcl/tk 8.0 P2 Version Details Vulnerabilities
79 Application TCL Tcl/tk 8.0.3 Version Details Vulnerabilities
80 Application TCL Tcl/tk 8.0.4 Version Details Vulnerabilities
81 Application TCL Tcl/tk 8.0.5 Version Details Vulnerabilities
82 Application TCL Tcl/tk 8.1 Version Details Vulnerabilities
83 Application TCL Tcl/tk 8.1.1 Version Details Vulnerabilities
84 Application TCL Tcl/tk 8.2.0 Version Details Vulnerabilities
85 Application TCL Tcl/tk 8.2.1 Version Details Vulnerabilities
86 Application TCL Tcl/tk 8.2.2 Version Details Vulnerabilities
87 Application TCL Tcl/tk 8.2.3 Version Details Vulnerabilities
88 Application TCL Tcl/tk 8.3.0 Version Details Vulnerabilities
89 Application TCL Tcl/tk 8.3.1 Version Details Vulnerabilities
90 Application TCL Tcl/tk 8.3.2 Version Details Vulnerabilities
91 Application TCL Tcl/tk 8.3.3 Version Details Vulnerabilities
92 Application TCL Tcl/tk 8.3.4 Version Details Vulnerabilities
93 Application TCL Tcl/tk 8.3.5 Version Details Vulnerabilities
94 Application TCL Tcl/tk 8.4 Alpha2 Version Details Vulnerabilities
95 Application TCL Tcl/tk 8.4 Alpha3 Version Details Vulnerabilities
96 Application TCL Tcl/tk 8.4 Alpha4 Version Details Vulnerabilities
97 Application TCL Tcl/tk 8.4 Beta1 Version Details Vulnerabilities
98 Application TCL Tcl/tk 8.4 Beta2 Version Details Vulnerabilities
99 Application TCL Tcl/tk 8.4.0 Version Details Vulnerabilities
100 Application TCL Tcl/tk 8.4.1 Version Details Vulnerabilities
101 Application TCL Tcl/tk 8.4.2 Version Details Vulnerabilities
102 Application TCL Tcl/tk 8.4.3 Version Details Vulnerabilities
103 Application TCL Tcl/tk 8.4.4 Version Details Vulnerabilities
104 Application TCL Tcl/tk 8.4.5 Version Details Vulnerabilities
105 Application TCL Tcl/tk 8.4.6 Version Details Vulnerabilities
106 Application TCL Tcl/tk 8.4.7 Version Details Vulnerabilities
107 Application TCL Tcl/tk 8.4.8 Version Details Vulnerabilities
108 Application TCL Tcl/tk 8.4.9 Version Details Vulnerabilities
109 Application TCL Tcl/tk 8.4.10 Version Details Vulnerabilities
110 Application TCL Tcl/tk 8.4.11 Version Details Vulnerabilities
111 Application TCL Tcl/tk 8.4.12 Version Details Vulnerabilities
112 Application TCL Tcl/tk 8.4.13 Version Details Vulnerabilities
113 Application TCL Tcl/tk 8.4.14 Version Details Vulnerabilities
114 Application TCL Tcl/tk 8.4.15 Version Details Vulnerabilities
115 Application TCL Tcl/tk 8.4.16 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 4
Debian Debian Linux 1
Postgresql Postgresql 53
TCL Tcl/tk 57

- References For CVE-2007-4772

https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00469.html
FEDORA FEDORA-2008-0552
https://usn.ubuntu.com/568-1/
UBUNTU USN-568-1
https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00397.html
FEDORA FEDORA-2008-0478
https://issues.rpath.com/browse/RPL-1768 CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilities/39497
XF postgresql-regular-expression-dos(39497)
http://www.vupen.com/english/advisories/2008/1744
VUPEN ADV-2008-1744
http://sunsolve.sun.com/search/document.do?assetkey=1-26-103197-1
SUNALERT 103197
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200559-1
SUNALERT 200559
http://www.debian.org/security/2008/dsa-1460
DEBIAN DSA-1460
http://www.debian.org/security/2008/dsa-1463
DEBIAN DSA-1463
http://www.mandriva.com/security/advisories?name=MDVSA-2008:004
MANDRIVA MDVSA-2008:004
http://www.mandriva.com/security/advisories?name=MDVSA-2008:059
MANDRIVA MDVSA-2008:059
http://www.postgresql.org/about/news.905 CONFIRM
http://www.redhat.com/support/errata/RHSA-2008-0038.html
REDHAT RHSA-2008:0038
http://www.redhat.com/support/errata/RHSA-2008-0040.html
REDHAT RHSA-2008:0040
http://www.redhat.com/support/errata/RHSA-2008-0134.html
REDHAT RHSA-2008:0134
http://www.securityfocus.com/archive/1/485864/100/0/threaded
BUGTRAQ 20080107 PostgreSQL 2007-01-07 Cumulative Security Release
http://www.securityfocus.com/archive/1/486407/100/0/threaded
BUGTRAQ 20080115 rPSA-2008-0016-1 postgresql postgresql-server
http://www.securityfocus.com/archive/1/493080/100/0/threaded
BUGTRAQ 20080604 VMSA-2008-0009 Updates to VMware Workstation, VMware Player, VMware ACE, VMware Fusion, VMware Server, VMware VIX API, VMware ESX, VMware ESXi resolve critical security issues
http://www.securityfocus.com/bid/27163
BID 27163 PostgreSQL Multiple Privilege Escalation and Denial of Service Vulnerabilities Release Date:2013-02-11
http://www.vmware.com/security/advisories/VMSA-2008-0009.html CONFIRM
http://www.vupen.com/english/advisories/2008/0061
VUPEN ADV-2008-0061
http://www.vupen.com/english/advisories/2008/0109
VUPEN ADV-2008-0109
http://securitytracker.com/id?1019157
SECTRACK 1019157
http://sourceforge.net/project/shownotes.php?release_id=565440&group_id=10894 CONFIRM
http://www.vupen.com/english/advisories/2008/1071/references
VUPEN ADV-2008-1071
http://sourceforge.net/tracker/index.php?func=detail&aid=1810264&group_id=10894&atid=110894 CONFIRM
http://security.gentoo.org/glsa/glsa-200801-15.xml
GENTOO GLSA-200801-15
http://rhn.redhat.com/errata/RHSA-2013-0122.html
REDHAT RHSA-2013:0122
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00016.html
SUSE SUSE-SU-2016:0677
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00056.html
SUSE openSUSE-SU-2016:0578
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00052.html
SUSE SUSE-SU-2016:0539
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00049.html
SUSE openSUSE-SU-2016:0531
http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00000.html
SUSE SUSE-SA:2008:005
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00054.html
SUSE SUSE-SU-2016:0555
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01420154
HP SSRT080006

- Metasploit Modules Related To CVE-2007-4772

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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