CVE-2013-2028

Published: Jul 20, 2013Modified: Apr 29, 2026

7.5

Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability: 10.0 / Impact: 6.4

Source: NVD

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.

Affected (2)

Products: F5: Nginx · Fedoraproject: Fedora

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
F5 Nginx	From 1.3.9 to 1.4.0

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 19

Related CWEs

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (20)

http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105176.html

Source: secalert@redhat.com

Third Party Advisory

http://mailman.nginx.org/pipermail/nginx-announce/2013/000112.html

Source: secalert@redhat.com

MitigationPatchVendor Advisory

http://nginx.org/download/patch.2013.chunked.txt

Source: secalert@redhat.com

PatchVendor Advisory

http://packetstormsecurity.com/files/121675/Nginx-1.3.9-1.4.0-Denial-Of-Service.html

Source: secalert@redhat.com

ExploitThird Party AdvisoryVDB Entry

http://secunia.com/advisories/55181

Source: secalert@redhat.com

Third Party Advisory

http://security.gentoo.org/glsa/glsa-201310-04.xml

Source: secalert@redhat.com

Third Party Advisory

http://www.osvdb.org/93037

Source: secalert@redhat.com

Broken Link

http://www.securityfocus.com/bid/59699

Source: secalert@redhat.com

Third Party AdvisoryVDB Entry

http://www.vnsecurity.net/2013/05/analysis-of-nginx-cve-2013-2028/

Source: secalert@redhat.com

Broken Link

https://github.com/rapid7/metasploit-framework/pull/1834

Source: secalert@redhat.com

PatchThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105176.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://mailman.nginx.org/pipermail/nginx-announce/2013/000112.html

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationPatchVendor Advisory

http://nginx.org/download/patch.2013.chunked.txt

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

http://packetstormsecurity.com/files/121675/Nginx-1.3.9-1.4.0-Denial-Of-Service.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party AdvisoryVDB Entry

http://secunia.com/advisories/55181

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://security.gentoo.org/glsa/glsa-201310-04.xml

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://www.osvdb.org/93037

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link

http://www.securityfocus.com/bid/59699

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

http://www.vnsecurity.net/2013/05/analysis-of-nginx-cve-2013-2028/

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link

https://github.com/rapid7/metasploit-framework/pull/1834

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

Timeline

No history available yet.