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.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | n/a |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| http://mailman.nginx.org/pipermail/nginx-announce/2013/000112.html | mailing-list x_refsource_MLIST |
| http://www.osvdb.org/93037 | vdb-entry x_refsource_OSVDB |
| http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105176.html | vendor-advisory x_refsource_FEDORA |
| http://www.vnsecurity.net/2013/05/analysis-of-nginx-cve-2013-2028/ | x_refsource_MISC |
| http://secunia.com/advisories/55181 | third-party-advisory x_refsource_SECUNIA |
| http://www.securityfocus.com/bid/59699 | vdb-entry x_refsource_BID |
| http://security.gentoo.org/glsa/glsa-201310-04.xml | vendor-advisory x_refsource_GENTOO |
| https://github.com/rapid7/metasploit-framework/pull/1834 | x_refsource_MISC |
| http://nginx.org/download/patch.2013.chunked.txt | x_refsource_MISC |
| http://packetstormsecurity.com/files/121675/Nginx-1.3.9-1.4.0-Denial-Of-Service.html | x_refsource_MISC |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| http://mailman.nginx.org/pipermail/nginx-announce/2013/000112.html | mailing-list x_refsource_MLIST x_transferred |
| http://www.osvdb.org/93037 | vdb-entry x_refsource_OSVDB x_transferred |
| http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105176.html | vendor-advisory x_refsource_FEDORA x_transferred |
| http://www.vnsecurity.net/2013/05/analysis-of-nginx-cve-2013-2028/ | x_refsource_MISC x_transferred |
| http://secunia.com/advisories/55181 | third-party-advisory x_refsource_SECUNIA x_transferred |
| http://www.securityfocus.com/bid/59699 | vdb-entry x_refsource_BID x_transferred |
| http://security.gentoo.org/glsa/glsa-201310-04.xml | vendor-advisory x_refsource_GENTOO x_transferred |
| https://github.com/rapid7/metasploit-framework/pull/1834 | x_refsource_MISC x_transferred |
| http://nginx.org/download/patch.2013.chunked.txt | x_refsource_MISC x_transferred |
| http://packetstormsecurity.com/files/121675/Nginx-1.3.9-1.4.0-Denial-Of-Service.html | x_refsource_MISC x_transferred |