onyx --cves cve-2013-2028
CVE-2013-2028
- score
- <0.1
- cvss
- 7.5
- epss
- 87.5%
- published
- 2013-07-20
- kev added
- —
- first seen
nginx 1.3.9 through 1.4.0 contains a denial of service and remote code execution vulnerability caused by an integer signedness error in ngx_http_parse_chunked in http/ngx_http_parse.c, letting remote attackers crash the server or execute arbitrary code via a large chunk size in chunked Transfer-Encoding request, exploit requires sending a specially crafted request with large chunk size.
Timeline
How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.
- Published
- Tracked by Onyx
- Public PoC http://packetstormsecurity.com/files/121675/Nginx-1.3.9-1.4.0-Denial-Of-Service.html
Exploit availability
Weaknesses
References 8
- http://mailman.nginx.org/pipermail/nginx-announce/2013/000112.html
- http://nginx.org/download/patch.2013.chunked.txt
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105176.html
- http://packetstormsecurity.com/files/121675/Nginx-1.3.9-1.4.0-Denial-Of-Service.html
- http://secunia.com/advisories/55181
- http://security.gentoo.org/glsa/glsa-201310-04.xml
- http://www.securityfocus.com/bid/59699
- https://github.com/rapid7/metasploit-framework/pull/1834