CVE-2013-2070

http/modules/ngx_http_proxy_module.c in nginx 1.1.4 through 1.2.8 and 1.3.0 through 1.4.0, when proxy_pass is used with untrusted HTTP servers, allows remote attackers to cause a denial of service (crash) and obtain sensitive information from worker process memory via a crafted proxy response, a similar vulnerability to CVE-2013-2028.

• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105950.htmlThird Party Advisory
• http://mailman.nginx.org/pipermail/nginx-announce/2013/000114.htmlPatch, Vendor Advisory
• http://nginx.org/download/patch.2013.proxy.txtPatch, Vendor Advisory
• http://seclists.org/oss-sec/2013/q2/291Mailing List, Patch, Third Party Advisory
• http://secunia.com/advisories/55181Third Party Advisory
• http://security.gentoo.org/glsa/glsa-201310-04.xmlThird Party Advisory
• http://www.debian.org/security/2013/dsa-2721Third Party Advisory
• http://www.openwall.com/lists/oss-security/2013/05/13/3Mailing List, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/59824Third Party Advisory, VDB Entry
• https://bugzilla.redhat.com/show_bug.cgi?id=962525Issue Tracking, Patch, Third Party Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/84172Third Party Advisory, VDB Entry
• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105950.htmlThird Party Advisory
• http://mailman.nginx.org/pipermail/nginx-announce/2013/000114.htmlPatch, Vendor Advisory
• http://nginx.org/download/patch.2013.proxy.txtPatch, Vendor Advisory
• http://seclists.org/oss-sec/2013/q2/291Mailing List, Patch, Third Party Advisory
• http://secunia.com/advisories/55181Third Party Advisory
• http://security.gentoo.org/glsa/glsa-201310-04.xmlThird Party Advisory
• http://www.debian.org/security/2013/dsa-2721Third Party Advisory
• http://www.openwall.com/lists/oss-security/2013/05/13/3Mailing List, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/59824Third Party Advisory, VDB Entry
• https://bugzilla.redhat.com/show_bug.cgi?id=962525Issue Tracking, Patch, Third Party Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/84172Third Party Advisory, VDB Entry

Published

Jul 20, 2013

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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