CVE-2013-2028

원문 설명

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.

영향받는 소프트웨어

• nginx ≥ 1.3.9 ≤ 1.4.0 정확 일치

상세

공개일

2013-07-18

최종 수정

2024-08-07

CVSS 벡터

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

EPSS(30일 내 악용 확률)

87.48% (백분위 100)

참고 자료

• cve.org/CVE-2013-2028
• nvd.nist.gov/vuln/detail/CVE-2013-2028
• mailman.nginx.org/pipermail/nginx-announce/2013/000112.html
• www.osvdb.org/93037
• lists.fedoraproject.org/pipermail/package-announce/2013-May/105176.html
• www.vnsecurity.net/2013/05/analysis-of-nginx-cve-2013-2028/
• secunia.com/advisories/55181
• www.securityfocus.com/bid/59699
• security.gentoo.org/glsa/glsa-201310-04.xml
• github.com/rapid7/metasploit-framework/pull/1834
• nginx.org/download/patch.2013.chunked.txt
• packetstormsecurity.com/files/121675/Nginx-1.3.9-1.4.0-Denial-Of-Service.html