SonicALERT
Search

Sonicwall Signatures

 

Go to All Categories list.


  NGINX ngx_http_parse_chunked Function Buffer Overflow

Category: WEB-ATTACKS      

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.


Relevant Information