Published: 23/11/2013 Updated: 10/11/2021

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

VMScore: 755

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

nginx 0.8.41 up to and including 1.4.3 and 1.5.x prior to 1.5.7 allows remote malicious users to bypass intended restrictions via an unescaped space character in a URI.

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Debian Bug report logs - #730012 nginx: CVE-2013-4547 Package: nginx; Maintainer for nginx is Debian Nginx Maintainers <pkg-nginx-maintainers@alioth-listsdebiannet>; Source for nginx is src:nginx (PTS, buildd, popcon) Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Wed, 20 Nov 2013 06:12:02 UTC Severit ...

Debian Bug report logs - #761940 nginx:CVE-2014-3616: possible to reuse cached SSL sessions in unrelated contexts Package: src:nginx; Maintainer for src:nginx is Debian Nginx Maintainers <pkg-nginx-maintainers@alioth-listsdebiannet>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Wed, 17 Sep 2014 05:09: ...

Ivan Fratric of the Google Security Team discovered a bug in nginx, a web server, which might allow an attacker to bypass security restrictions by using a specially crafted request The oldstable distribution (squeeze) is not affected by this problem For the stable distribution (wheezy), this problem has been fixed in version 121-22+wheezy2 Fo ...

nginx 0841 through 143 and 15x before 157 allows remote attackers to bypass intended restrictions via an unescaped space character in a URI ...

source: wwwsecurityfocuscom/bid/63814/info nginx is prone to a remote security-bypass vulnerability An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions nginx 0841 through 156 are vulnerable The following example data is available: /file \0php ...

Nginx 文件名逻辑漏洞（CVE-2013-4547）漏洞说明影响版本：Nginx 0841 ~ 143 / 150 ~ 157 参考链接： cvemitreorg/cgi-bin/cvenamecgi?name=CVE-2013-4547 blogwernerwiki/file-resolution-vulnerability-nginx/ www91riorg/9064html 漏洞说明这个漏洞其实和代码执行没有太大关系，其主要原因是错误地解�

CWE-116 http://www.debian.org/security/2012/dsa-2802 http://lists.opensuse.org/opensuse-updates/2013-11/msg00084.html http://secunia.com/advisories/55757 http://secunia.com/advisories/55825 http://secunia.com/advisories/55822 http://mailman.nginx.org/pipermail/nginx-announce/2013/000125.html http://lists.opensuse.org/opensuse-updates/2013-11/msg00118.html http://lists.opensuse.org/opensuse-updates/2013-11/msg00119.html http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00007.html https://nvd.nist.gov https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=730012 https://www.exploit-db.com/exploits/38846/https://www.debian.org/security/./dsa-2802

CVE-2013-4547

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