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Vulnerability Details : CVE-2009-1890

The stream_reqbody_cl function in mod_proxy_http.c in the mod_proxy module in the Apache HTTP Server before 2.3.3, when a reverse proxy is configured, does not properly handle an amount of streamed data that exceeds the Content-Length value, which allows remote attackers to cause a denial of service (CPU consumption) via crafted requests.
Publish Date : 2009-07-05 Last Update Date : 2013-10-10
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
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 Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 189

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important
5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P 2009-06-30 2009-07-02
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- Related OVAL Definitions

Title Definition Id Class Family
Apache 'mod_proxy' Remote Denial Of Service Vulnerability oval:org.mitre.oval:def:8616 windows
CVE-2009-1890 oval:org.opensuse.security:def:20091890 unix
DSA-1834 apache2 -- denial of service oval:org.mitre.oval:def:7600 unix
DSA-1834-1 apache2 apache2-mpm-itk - denial of service oval:org.mitre.oval:def:19296 unix
DSA-1834-2 apache2 -- denial of service oval:org.mitre.oval:def:13769 unix
ELSA-2009:1148: httpd security update (Important) oval:org.mitre.oval:def:22875 unix
HP-UX Apache-based Web Server, Local Information Disclosure, Increase of Privilege, Remote Denial of Service (DoS) oval:org.mitre.oval:def:12330 unix
mod_proxy reverse proxy DoS oval:org.apache.httpd:def:20091890
RHSA-2009:1148: httpd security update (Important) oval:com.redhat.rhsa:def:20091148 unix
The stream_reqbody_cl function in mod_proxy_http.c in the mod_proxy module in the Apache HTTP Server before 2.3.3, when ... oval:org.mitre.oval:def:9403 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-2009-1890

# Product Type Vendor Product Version Update Edition Language
1 Application Apache Http Server Win32 Version Details Vulnerabilities
2 Application Apache Http Server 0.8.11 Version Details Vulnerabilities
3 Application Apache Http Server 0.8.14 Version Details Vulnerabilities
4 Application Apache Http Server 1.0 Version Details Vulnerabilities
5 Application Apache Http Server 1.0.2 Version Details Vulnerabilities
6 Application Apache Http Server 1.0.3 Version Details Vulnerabilities
7 Application Apache Http Server 1.0.5 Version Details Vulnerabilities
8 Application Apache Http Server 1.1 Version Details Vulnerabilities
9 Application Apache Http Server 1.1.1 Version Details Vulnerabilities
10 Application Apache Http Server 1.2 Version Details Vulnerabilities
11 Application Apache Http Server 1.2.4 Version Details Vulnerabilities
12 Application Apache Http Server 1.2.5 Version Details Vulnerabilities
13 Application Apache Http Server 1.2.6 Version Details Vulnerabilities
14 Application Apache Http Server 1.2.9 Version Details Vulnerabilities
15 Application Apache Http Server 1.3 Version Details Vulnerabilities
16 Application Apache Http Server 1.3.0 Version Details Vulnerabilities
17 Application Apache Http Server 1.3.1 Version Details Vulnerabilities
18 Application Apache Http Server 1.3.1.1 Version Details Vulnerabilities
19 Application Apache Http Server 1.3.2 Version Details Vulnerabilities
20 Application Apache Http Server 1.3.3 Version Details Vulnerabilities
21 Application Apache Http Server 1.3.4 Version Details Vulnerabilities
22 Application Apache Http Server 1.3.5 Version Details Vulnerabilities
23 Application Apache Http Server 1.3.6 Version Details Vulnerabilities
24 Application Apache Http Server 1.3.6 Win32 Version Details Vulnerabilities
25 Application Apache Http Server 1.3.7 DEV Version Details Vulnerabilities
26 Application Apache Http Server 1.3.7 Version Details Vulnerabilities
27 Application Apache Http Server 1.3.8 Version Details Vulnerabilities
28 Application Apache Http Server 1.3.9 Version Details Vulnerabilities
29 Application Apache Http Server 1.3.9 Win32 Version Details Vulnerabilities
30 Application Apache Http Server 1.3.10 Version Details Vulnerabilities
31 Application Apache Http Server 1.3.11 Version Details Vulnerabilities
32 Application Apache Http Server 1.3.11 Win32 Version Details Vulnerabilities
33 Application Apache Http Server 1.3.12 Win32 Version Details Vulnerabilities
34 Application Apache Http Server 1.3.12 Version Details Vulnerabilities
35 Application Apache Http Server 1.3.13 Version Details Vulnerabilities
36 Application Apache Http Server 1.3.13 Win32 Version Details Vulnerabilities
37 Application Apache Http Server 1.3.14 Win32 Version Details Vulnerabilities
38 Application Apache Http Server 1.3.14 Mac Os Version Details Vulnerabilities
39 Application Apache Http Server 1.3.14 Version Details Vulnerabilities
40 Application Apache Http Server 1.3.15 Version Details Vulnerabilities
41 Application Apache Http Server 1.3.15 Win32 Version Details Vulnerabilities
42 Application Apache Http Server 1.3.16 Win32 Version Details Vulnerabilities
43 Application Apache Http Server 1.3.16 Version Details Vulnerabilities
44 Application Apache Http Server 1.3.17 Version Details Vulnerabilities
45 Application Apache Http Server 1.3.17 Win32 Version Details Vulnerabilities
46 Application Apache Http Server 1.3.18 Version Details Vulnerabilities
47 Application Apache Http Server 1.3.18 Win32 Version Details Vulnerabilities
48 Application Apache Http Server 1.3.19 Version Details Vulnerabilities
49 Application Apache Http Server 1.3.19 Win32 Version Details Vulnerabilities
50 Application Apache Http Server 1.3.20 Win32 Version Details Vulnerabilities
51 Application Apache Http Server 1.3.20 Version Details Vulnerabilities
52 Application Apache Http Server 1.3.22 Version Details Vulnerabilities
53 Application Apache Http Server 1.3.22 Win32 Version Details Vulnerabilities
54 Application Apache Http Server 1.3.23 Win32 Version Details Vulnerabilities
55 Application Apache Http Server 1.3.23 Version Details Vulnerabilities
56 Application Apache Http Server 1.3.24 Win32 Version Details Vulnerabilities
57 Application Apache Http Server 1.3.24 Version Details Vulnerabilities
58 Application Apache Http Server 1.3.25 Win32 Version Details Vulnerabilities
59 Application Apache Http Server 1.3.25 Version Details Vulnerabilities
60 Application Apache Http Server 1.3.26 Win32 Version Details Vulnerabilities
61 Application Apache Http Server 1.3.26 Version Details Vulnerabilities
62 Application Apache Http Server 1.3.27 Version Details Vulnerabilities
63 Application Apache Http Server 1.3.28 Version Details Vulnerabilities
64 Application Apache Http Server 1.3.29 Version Details Vulnerabilities
65 Application Apache Http Server 1.3.30 Version Details Vulnerabilities
66 Application Apache Http Server 1.3.31 Version Details Vulnerabilities
67 Application Apache Http Server 1.3.32 Version Details Vulnerabilities
68 Application Apache Http Server 1.3.33 Version Details Vulnerabilities
69 Application Apache Http Server 1.3.34 Version Details Vulnerabilities
70 Application Apache Http Server 1.3.35 Version Details Vulnerabilities
71 Application Apache Http Server 1.3.36 Version Details Vulnerabilities
72 Application Apache Http Server 1.3.37 Version Details Vulnerabilities
73 Application Apache Http Server 1.3.38 Version Details Vulnerabilities
74 Application Apache Http Server 1.3.39 Version Details Vulnerabilities
75 Application Apache Http Server 1.3.65 Version Details Vulnerabilities
76 Application Apache Http Server 1.3.68 Version Details Vulnerabilities
77 Application Apache Http Server 1.4.0 Version Details Vulnerabilities
78 Application Apache Http Server 1.99 Version Details Vulnerabilities
79 Application Apache Http Server 2.0 Version Details Vulnerabilities
80 Application Apache Http Server 2.0.9 Version Details Vulnerabilities
81 Application Apache Http Server 2.0.28 Beta Win32 Version Details Vulnerabilities
82 Application Apache Http Server 2.0.28 Beta Version Details Vulnerabilities
83 Application Apache Http Server 2.0.28 Version Details Vulnerabilities
84 Application Apache Http Server 2.0.32 Beta Win32 Version Details Vulnerabilities
85 Application Apache Http Server 2.0.32 Beta Version Details Vulnerabilities
86 Application Apache Http Server 2.0.32 Version Details Vulnerabilities
87 Application Apache Http Server 2.0.34 Beta Version Details Vulnerabilities
88 Application Apache Http Server 2.0.34 Beta Win32 Version Details Vulnerabilities
89 Application Apache Http Server 2.0.35 Version Details Vulnerabilities
90 Application Apache Http Server 2.0.36 Version Details Vulnerabilities
91 Application Apache Http Server 2.0.37 Version Details Vulnerabilities
92 Application Apache Http Server 2.0.38 Version Details Vulnerabilities
93 Application Apache Http Server 2.0.39 Version Details Vulnerabilities
94 Application Apache Http Server 2.0.40 Version Details Vulnerabilities
95 Application Apache Http Server 2.0.41 Version Details Vulnerabilities
96 Application Apache Http Server 2.0.42 Version Details Vulnerabilities
97 Application Apache Http Server 2.0.43 Version Details Vulnerabilities
98 Application Apache Http Server 2.0.44 Version Details Vulnerabilities
99 Application Apache Http Server 2.0.45 Version Details Vulnerabilities
100 Application Apache Http Server 2.0.46 Version Details Vulnerabilities
101 Application Apache Http Server 2.0.46 Win32 Version Details Vulnerabilities
102 Application Apache Http Server 2.0.47 Version Details Vulnerabilities
103 Application Apache Http Server 2.0.48 Version Details Vulnerabilities
104 Application Apache Http Server 2.0.49 Version Details Vulnerabilities
105 Application Apache Http Server 2.0.50 Version Details Vulnerabilities
106 Application Apache Http Server 2.0.51 Version Details Vulnerabilities
107 Application Apache Http Server 2.0.52 Version Details Vulnerabilities
108 Application Apache Http Server 2.0.53 Version Details Vulnerabilities
109 Application Apache Http Server 2.0.54 Version Details Vulnerabilities
110 Application Apache Http Server 2.0.55 Version Details Vulnerabilities
111 Application Apache Http Server 2.0.56 Version Details Vulnerabilities
112 Application Apache Http Server 2.0.57 Version Details Vulnerabilities
113 Application Apache Http Server 2.0.58 Version Details Vulnerabilities
114 Application Apache Http Server 2.0.58 Win32 Version Details Vulnerabilities
115 Application Apache Http Server 2.0.59 Version Details Vulnerabilities
116 Application Apache Http Server 2.0.60 Version Details Vulnerabilities
117 Application Apache Http Server 2.0.61 Version Details Vulnerabilities
118 Application Apache Http Server 2.1 Version Details Vulnerabilities
119 Application Apache Http Server 2.1.1 Version Details Vulnerabilities
120 Application Apache Http Server 2.1.2 Version Details Vulnerabilities
121 Application Apache Http Server 2.1.3 Version Details Vulnerabilities
122 Application Apache Http Server 2.1.4 Version Details Vulnerabilities
123 Application Apache Http Server 2.1.5 Version Details Vulnerabilities
124 Application Apache Http Server 2.1.6 Version Details Vulnerabilities
125 Application Apache Http Server 2.1.7 Version Details Vulnerabilities
126 Application Apache Http Server 2.1.8 Version Details Vulnerabilities
127 Application Apache Http Server 2.1.9 Version Details Vulnerabilities
128 Application Apache Http Server 2.2 Version Details Vulnerabilities
129 Application Apache Http Server 2.2.0 Version Details Vulnerabilities
130 Application Apache Http Server 2.2.1 Version Details Vulnerabilities
131 Application Apache Http Server 2.2.2 Windows Version Details Vulnerabilities
132 Application Apache Http Server 2.2.2 Version Details Vulnerabilities
133 Application Apache Http Server 2.2.3 Windows Version Details Vulnerabilities
134 Application Apache Http Server 2.2.3 Version Details Vulnerabilities
135 Application Apache Http Server 2.2.4 Version Details Vulnerabilities
136 Application Apache Http Server 2.2.5 Version Details Vulnerabilities
137 Application Apache Http Server 2.2.6 Version Details Vulnerabilities
138 Application Apache Http Server 2.2.7 Version Details Vulnerabilities
139 Application Apache Http Server 2.2.8 Version Details Vulnerabilities
140 Application Apache Http Server 2.2.9 Version Details Vulnerabilities
141 Application Apache Http Server 2.2.10 Version Details Vulnerabilities
142 Application Apache Http Server 2.2.11 Version Details Vulnerabilities
143 Application Apache Http Server 2.3.0 Version Details Vulnerabilities
144 Application Apache Http Server 2.3.1 Version Details Vulnerabilities
145 Application Apache Http Server 2.3.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apache Http Server 145

- References For CVE-2009-1890

http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
APPLE APPLE-SA-2009-11-09-1
http://osvdb.org/55553
OSVDB 55553
http://marc.info/?l=bugtraq&m=129190899612998&w=2
HP HPSBUX02612
http://secunia.com/advisories/35691
SECUNIA 35691
http://secunia.com/advisories/35721
SECUNIA 35721
http://secunia.com/advisories/35793
SECUNIA 35793
http://secunia.com/advisories/37152
SECUNIA 37152
http://secunia.com/advisories/35865
SECUNIA 35865
http://secunia.com/advisories/37221
SECUNIA 37221
http://security.gentoo.org/glsa/glsa-200907-04.xml
GENTOO GLSA-200907-04
http://support.apple.com/kb/HT3937 CONFIRM
http://svn.apache.org/viewvc/httpd/httpd/trunk/CHANGES?r1=790587&r2=790586&pathrev=790587 CONFIRM
http://svn.apache.org/viewvc/httpd/httpd/trunk/CHANGES?revision=790587 CONFIRM
http://svn.apache.org/viewvc?view=rev&revision=790587 CONFIRM
http://wiki.rpath.com/Advisories:rPSA-2009-0142 CONFIRM
http://www-01.ibm.com/support/docview.wss?uid=swg1PK91259
AIXAPAR PK91259
http://www.debian.org/security/2009/dsa-1834
DEBIAN DSA-1834
http://www-01.ibm.com/support/docview.wss?uid=swg1PK99480
AIXAPAR PK99480
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
MANDRIVA MDVSA-2013:150
http://www.mandriva.com/security/advisories?name=MDVSA-2009:149
MANDRIVA MDVSA-2009:149
http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html CONFIRM
http://www.securityfocus.com/archive/1/archive/1/507852/100/0/threaded
BUGTRAQ 20091112 rPSA-2009-0142-1 httpd mod_ssl
http://www.redhat.com/support/errata/RHSA-2009-1156.html
REDHAT RHSA-2009:1156
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00006.html
SUSE SUSE-SA:2009:050
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01363.html
FEDORA FEDORA-2009-8812
http://www.securityfocus.com/bid/35565
BID 35565 Apache 'mod_proxy' Remote Denial Of Service Vulnerability Release Date:2013-04-16
http://www.securityfocus.com/archive/1/archive/1/507857/100/0/threaded
BUGTRAQ 20091113 rPSA-2009-0142-2 httpd mod_ssl
http://www.securitytracker.com/id?1022509
SECTRACK 1022509
http://www.vupen.com/english/advisories/2009/3184
VUPEN ADV-2009-3184
https://rhn.redhat.com/errata/RHSA-2009-1148.html
REDHAT RHSA-2009:1148
http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/mod_proxy_http.c?r1=790587&r2=790586&pathrev=790587 CONFIRM
http://www.ubuntu.com/usn/USN-802-1
UBUNTU USN-802-1

- Metasploit Modules Related To CVE-2009-1890

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


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