SUSE: Security Advisory (SUSE-SU-2013:0469-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Update : apache2 (openSUSE-SU-2012:0212-1)

This update fixes several security issues in the Apache2 webserver. CVE-2011-3368, CVE-2011-4317: This update also includes several fixes for a modproxy reverse exposure via RewriteRule or ProxyPassMatch directives. CVE-2011-3607: Integer overflow in appregsub function resulting in a heap based...

Apache HTTP Server 'ap_pregsub()'函数本地拒绝服务漏洞(CVE-2011-4415)

BUGTRAQ ID: 50639 CVE ID: CVE-2011-4415 Apache HTTP Server是Apache软件基金会的一个开放源码的网页服务器，可以在大多数计算机操作系统中运行。 Apache HTTP Server 2.0.x至2.0.64及2.2.x至2.2.21内server/util.c中的appregsub函数，在启用了modsetenvif模块后，没有限制环境变量的值大小，通过带有特制SetEnvIf指令的.htaccess文件和HTTP请求标头，导致拒绝服务（内存破坏或空指针引用）。 0 Apache 2.2.x 厂商补丁： Apache Group...

httpd: ap_pregsub Integer overflow to buffer overflow

Integer overflow in the appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted...

httpd: ap_pregsub Integer overflow to buffer overflow

Integer overflow in the appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted...

FreeBSD : apache -- multiple vulnerabilities (4b7dbfab-4c6b-11e1-bc16-0023ae8e59f0)

CVE MITRE reports : An exposure was found when using modproxy in reverse proxy mode. In certain configurations using RewriteRule with proxy flag or ProxyPassMatch, a remote attacker could cause the reverse proxy to connect to an arbitrary server, possibly disclosing sensitive information from...

Apache HTTP Server 'ap_pregsub()' Function Local Denial of Service Vulnerability

Apache HTTP Server is prone to a local denial-of-service vulnerability because of a NULL-pointer dereference error or a memory exhaustion. Copyright C 2011 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right...

Apache HTTP Server 'ap_pregsub()' Function Local Denial of Service Vulnerability

Apache HTTP Server is prone to a local denial-of-service vulnerability because of a NULL-pointer dereference error or a memory exhaustion. Local attackers can exploit this issue to trigger a NULL-pointer dereference or memory exhaustion, and cause a server crash, denying service to legitimate...

CVE-2011-3607: Undefined Security Weakness

Integer overflow in the appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted...

CVE-2011-4415: Improper Input Validation

The appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, does not restrict the size of values of environment variables, which allows local users to cause a denial of service memory consumption or NULL...

CVE-2011-3607

Integer overflow in the appregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the modsetenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted...

Apache HTTP Server "ap_pregsub()"函数本地权限提升漏洞

BUGTRAQ ID: 50494 CVE ID: CVE-2011-3607 Apache HTTP Server是Apache软件基金会的一个开放源代码的网页服务器，可以在大多数电脑操作系统中运行，由于其跨平台和安全性被广泛使用，是最流行的Web服务器端软件之一。 Apache HTTP Server在"appregsub"函数的实现上存在本地权限提升漏洞，本地攻击者可利用此漏洞以提升的权限执行任意代码。 要触发此漏洞，需要启用modsetenvif，并且攻击者可以在受影响服务器中放置恶意的.htaccess文件。此漏洞源于 "appregsub" 函数 server/utils.c...