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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
The ap_proxy_ajp_request function in mod_proxy_ajp.c in mod_proxy_ajp in the Apache HTTP Server 2.2.x before 2.2.15 does not properly handle certain situations in which a client sends no request body, which allows remote attackers to cause a denial of service (backend server outage) via a crafted request, related to use of a 500 error code instead of the appropriate 400 error code.
Source: MITRE Description Last Modified: 03/05/2010
Per: http://cwe.mitre.org/data/definitions/703.html CWE-703: Failure to Handle Exceptional Conditions
Base Score: 5.0 MEDIUM Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend) Impact Subscore: 2.9 Exploitability Subscore: 10.0
Access Vector (AV): Network Access Complexity (AC): Low Authentication (AU): None Confidentiality (C): None Integrity (I): None Availability (A): Partial Additional Information: Allows disruption of service
Per: http://httpd.apache.org/security/vulnerabilities_22.html Affects: 2.2.14, 2.2.13, 2.2.12, 2.2.11, 2.2.9, 2.2.8, 2.2.6, 2.2.5, 2.2.4, 2.2.3, 2.2.2, 2.2.0
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Vulnerability Type (View All)
Denotes Vulnerable Software Are we missing a CPE here? Please let us know.
OR *cpe:2.3:a:apache:http_server:2.2.5:*:*:*:*:*:*:*
OR *cpe:2.3:a:apache:http_server:-:*:*:*:*:*:*:*
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8619 [No Types Assigned]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9935 [No Types Assigned]
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:8619 [No Types Assigned]
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:9935 [No Types Assigned]
http://marc.info/?l=bugtraq&m=127557640302499&w=2