Apache HTTP Server 存在模块拒绝服务漏洞
来源:岁月联盟
时间:2008-01-09
Apache Group Apache 2.2.x
Apache Group Apache 2.0.x
Apache Group Apache 1.3.x
不受影响系统:
Apache Group Apache 2.2.6
Apache Group Apache 2.0.61
Apache Group Apache 1.3.39
描述:
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BUGTRAQ ID: 24649
CVE(CAN) ID: CVE-2007-1863
Apache HTTP Server是一款流行的Web服务器。
Apache HTTP Server(httpd)的mod_cache模块中的cache_util.c文件存在安全漏洞,远程安全者可能利用此漏洞导致服务器崩溃。
如果服务器启用了缓存且在使用线程多处理模块(MPM),远程安全者就可以通过发送特制的HTTP请求且不对s-maxage、max-age、min-fresh或max-stale Cache-Control头设置值导致子进程处理器崩溃。
<*来源:Niklas Edmundsson
链接:http://secunia.com/advisories/26273
http://svn.apache.org/viewvc?view=rev&revision=535617
https://bugzilla.redhat.com/long_list.cgi?buglist=244658
http://httpd.apache.org/security/vulnerabilities_20.html
http://httpd.apache.org/security/vulnerabilities_22.html
https://www.redhat.com/support/errata/RHSA-2007-0557.html
https://www.redhat.com/support/errata/RHSA-2007-0533.html
https://www.redhat.com/support/errata/RHSA-2007-0556.html
https://www.redhat.com/support/errata/RHSA-2007-0534.html
*>
建议:
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厂商补丁:
Apache Group
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目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载:
http://httpd.apache.org/download.cgi
RedHat
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RedHat已经为此发布了安全公告(RHSA-2007:0557-01、RHSA-2007:0533-01、RHSA-2007:0556-01、RHSA-2007:0534-01)以及相应补丁:
RHSA-2007:0557-01:Moderate: httpd security update
链接:https://www.redhat.com/support/errata/RHSA-2007-0557.html
RHSA-2007:0533-01:Moderate: httpd security update
链接:https://www.redhat.com/support/errata/RHSA-2007-0533.html
RHSA-2007:0556-01:Moderate: httpd security update
链接:https://www.redhat.com/support/errata/RHSA-2007-0556.html
RHSA-2007:0534-01:Moderate: httpd security update
链接:https://www.redhat.com/support/errata/RHSA-2007-0534.html