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Nginx: Stack-based buffer overflow with specially crafted request (CVE-2013-2028)

Severity CVSS Published Added Modified
8 (AV:N/AC:L/Au:N/C:P/I:P/A:P) July 19, 2013 January 27, 2014 January 03, 2017

Available Exploits 

Description

The ngx_http_parse_chunked function in http/ngx_http_parse.c in nginx 1.3.9 through 1.4.0 allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a chunked Transfer-Encoding request with a large chunk size, which triggers an integer signedness error and a stack-based buffer overflow.

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References

Solution

nginx-nginx-upgrade-1_4_1

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