The ap_proxy_ajp_request function in mod_proxy_ajp.c in mod_proxy_ajp in the Apache HTTP Server 2.2.x prior to 2.2.15 does not properly handle certain situations in which a client sends no request body, which allows remote malicious users 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.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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apache http server 2.2 |
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apache http server 2.2.0 |
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apache http server 2.2.2 |
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apache http server 2.2.3 |
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apache http server 2.2.4 |
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apache http server 2.2.6 |
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apache http server 2.2.8 |
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apache http server 2.2.9 |
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apache http server 2.2.11 |
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apache http server 2.2.12 |
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apache http server 2.2.13 |
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apache http server 2.2.14 |