This is a potential security issue, you are being redirected to https://nvd.nist.gov
NVD Dashboard
News
Email List
FAQ
Visualizations
Search & Statistics
Full Listing
Categories
Data Feeds
Vendor Comments
CVSS V3 Calculator
CVSS V2 Calculator
CPE Dictionary
CPE Search
CPE Statistics
SWID
Checklist (NCP) Repository
800-53 Controls
SCAP Validated Tools
SCAP
USGCB
Vulnerability Search
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 View Analysis Description
Source: MITRE
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
By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.
Vulnerability Type (View All)
https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
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