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CVE
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CVE-2009-1890

Date: (C)2009-07-05   (M)2017-10-04
 
CVSS Score: 7.1Access Vector: NETWORK
Exploitability Subscore: 8.6Access Complexity: MEDIUM
Impact Subscore: 6.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: COMPLETE











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.

Reference:
SECTRACK-1022509
http://www.securityfocus.com/archive/1/archive/1/507852/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/507857/100/0/threaded
BID-35565
SECUNIA-35691
SECUNIA-35721
SECUNIA-35793
SECUNIA-35865
SECUNIA-37152
SECUNIA-37221
OSVDB-55553
ADV-2009-3184
APPLE-SA-2009-11-09-1
DSA-1834
FEDORA-2009-8812
GLSA-200907-04
HPSBUX02612
IAVM:2013-A-0087
MDVSA-2009:149
MDVSA-2013:150
PK91259
PK99480
RHSA-2009:1148
RHSA-2009:1156
SSRT100345
SUSE-SA:2009:050
USN-802-1
http://support.apple.com/kb/HT3937
http://svn.apache.org/viewvc/httpd/httpd/trunk/CHANGES?r1=790587&r2=790586&pathrev=790587
http://svn.apache.org/viewvc/httpd/httpd/trunk/CHANGES?revision=790587
http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/mod_proxy_http.c?r1=790587&r2=790586&pathrev=790587
http://svn.apache.org/viewvc?view=rev&revision=790587
http://wiki.rpath.com/Advisories:rPSA-2009-0142
http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html

CPE    117
cpe:/a:apache:http_server:2.3.0
cpe:/a:apache:http_server:1.3.34
cpe:/a:apache:http_server:1.3.1.1
cpe:/a:apache:http_server:2.2.6
...
CWE    1
CWE-189
OVAL    13
oval:org.secpod.oval:def:300601
oval:org.secpod.oval:def:400077
oval:org.secpod.oval:def:101399
oval:org.secpod.oval:def:300539
...

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