nginx文件路径处理远程命令执行漏洞

nginx是多平台的HTTP服务器和邮件代理服务器。 nginx可以被配置为以CGI的方式支持PHP的运行，nginx在处理PHP脚本文件路径的解析时存在问题。如果网站允许上传文件，而且上传文件路径可得到，远程攻击者可以利用此漏洞上传包含恶意代码的文件并得到执行，实现以Web进程权限执行任意命令。 问题出现在nginx传递访问的URL和后续的脚本路径提取过程中，攻击者可以上传允许上传的文件类型，文件中包含恶意代码，得到上传文件通过Web可访问的URL后，在其后添加任意php后缀的文件名进行访问，存在漏洞的处理过程会把上传的文件作为CGI脚本执行。...

Also talk about the apache,nginx Upload Directory without execute permissions-bug warning-the black bar safety net

As to why set the Upload Directory does not have permission to this, I'm not cumbersome. Now more popular web Services iis,apache,nginx, use theOSis nothing more than windows or nux We look at two segments usually Upload Directory settings is not entitled to limit the subset of columns,configured...

Debian DSA-1920-1 : nginx - denial of service

A denial of service vulnerability has been found in nginx, a small and efficient web server. Jasson Bell discovered that a remote attacker could cause a denial of service segmentation fault by sending a crafted request. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and...

Debian DSA-1884-1 : nginx - buffer underflow

Chris Ries discovered that nginx, a high-performance HTTP server, reverse proxy and IMAP/POP3 proxy server, is vulnerable to a buffer underflow when processing certain HTTP requests. An attacker can use this to execute arbitrary code with the rights of the worker process www-data on Debian or...

[CORE-2010-0121] Multiple Vulnerabilities with 8.3 Filename Pseudonyms in Web Servers

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Core Security Technologies - CoreLabs Advisory http://www.coresecurity.com/corelabs/ Multiple Vulnerabilities with 8.3 Filename Pseudonyms in Web Servers 1. Advisory Information Title: Multiple Vulnerabilities with 8.3 Filename Pseudonyms in Web Serve...

OpenSSL -- Remote Data Injection / DoS

Applications that use SSLMODERELEASEBUFFERS, such as nginx, are prone to a race condition which may allow a remote attacker to inject random data into other connections...

Core Security Technologies Advisory 2010.0121

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Core Security Technologies - CoreLabs Advisory http://www.coresecurity.com/corelabs/ Multiple Vulnerabilities with 8.3 Filename Pseudonyms in Web Servers 1. Advisory Information Title: Multiple Vulnerabilities with 8.3 Filename Pseudonyms in Web Serve...

Multiple Vulnerabilities with 8.3 Filename Pseudonyms in Web Servers

Advisory ID Internal CORE-2010-0121 1. Advisory Information Advisory Id: CORE-2010-0121 Advisory URL:https://www.coresecurity.com/core-labs/advisories/filename-pseudonyms-vulnerabilities Date published: 2010-02-05 Date of last update: 2010-02-05 Vendors contacted: Cherokee team, Nginx team,...

nginx URI Parsing Buffer Underflow (CVE-2009-2629)

A remote buffer underflow vulnerability exists within nginx HTTP server. The vulnerability is due to an error when processing malicious HTTP requests. A remote attacker can exploit this vulnerability by sending an HTTP request containing specially crafted URI to the target system. Successful...

Design/Logic Flaw

nginx 0.7.64 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator...

CVE-2009-4487

nginx 0.7.64 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator...

DEBIAN-CVE-2009-4487

nginx 0.7.64 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator...

CVE-2009-4487

nginx 0.7.64 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator...

CVE-2009-4487

nginx 0.7.64 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator...

CVE-2009-4487

nginx 0.7.64 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator...

CVE-2009-4487

nginx 0.7.64 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator...

CVE-2009-4487

The CVE-2009-4487 issue affects nginx 0.7.64, where non-printable characters logged during HTTP requests can be exploited to alter a window title or potentially execute commands/overwrite files.根 The connected records confirm the vulnerability is real for nginx 0.7.64 and indicate remediation via...

nginx Terminal Escape Sequence in Logs Command Injection Vulnerability

The 'nginx' program is prone to a command-injection vulnerability because it fails to adequately sanitize user-supplied input in log files. Attackers can exploit this issue to execute arbitrary commands in a terminal. This issue affects nginx 0.7.64; other versions may also be affected. OpenVAS...

PT-2010-1345

Name of the Vulnerable Software and Affected Versions nginx version 0.7.64 Description The issue allows remote attackers to potentially modify a window's title, execute arbitrary commands, or overwrite files via an HTTP request containing an escape sequence for a terminal emulator. This is becaus...

nginx Terminal Escape Sequence in Logs Command Injection Vulnerability

nginx is prone to a command-injection vulnerability because it fails to adequately sanitize user-supplied input in log files. SPDX-FileCopyrightText: 2010 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...