CVE-2013-2028
Published: 20 July 2013
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.
Notes
Author | Note |
---|---|
mdeslaur | upstream says "The problem affects nginx 1.3.9 - 1.4.0." code doesn't seem present in version 1.2.x in the archive |
Priority
Status
Package | Release | Status |
---|---|---|
nginx Launchpad, Ubuntu, Debian |
upstream |
Released
(1.4.1,1.5.0)
|
hardy |
Not vulnerable
(code not present)
|
|
lucid |
Not vulnerable
(code not present)
|
|
oneiric |
Not vulnerable
(code not present)
|
|
precise |
Not vulnerable
(code not present)
|
|
quantal |
Not vulnerable
(code not present)
|
|
raring |
Not vulnerable
(code not present)
|
|
saucy |
Not vulnerable
(code not present)
|
|
Patches: upstream: http://nginx.org/download/patch.2013.chunked.txt |