Gentoo logrotate logrotate.c writeState函数拒绝服务漏洞

漏洞信息详情

Gentoo logrotate logrotate.c writeState函数拒绝服务漏洞

CNNVD编号：CNNVD-201103-344
危害等级：低危-->
危害等级：低危
CVE编号： CVE-2011-1155
漏洞类型：资源管理错误
发布时间： 2011-03-31
威胁类型：本地
更新时间： 2011-04-01
厂商： gentoo
漏洞来源：

漏洞简介

logrotate 3.7.9及之前版本的logrotate.c中的writeState函数中存在资源管理错误漏洞。上下文攻击者可以借助日志文件名称中的（1）“＼n”（换行）或者（2）“＼”（反斜杠），导致拒绝服务（循环中断）。该漏洞已经通过在主机名称或者虚拟机名称基础上自动创建的文件名称得到证明。

漏洞公告

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接：

https://bugzilla.redhat.com/show_bug.cgi?id=680797

参考网址

来源: bugzilla.redhat.com

链接:https://bugzilla.redhat.com/show_bug.cgi?id=680797

来源: VUPEN

名称: ADV-2011-0791

链接:http://www.vupen.com/english/advisories/2011/0791

来源: MLIST

名称: [oss-security] 20110323 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/23/11

来源: MLIST

名称: [oss-security] 20110314 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/14/26

来源: MLIST

名称: [oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/11/5

来源: MLIST

名称: [oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/11/3

来源: MLIST

名称: [oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/10/7

来源: MLIST

名称: [oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/10/6

来源: MLIST

名称: [oss-security] 20110310 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/10/3

来源: MLIST

名称: [oss-security] 20110310 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/10/2

来源: MLIST

名称: [oss-security] 20110308 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/08/5

来源: MLIST

名称: [oss-security] 20110307 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/07/6

来源: MLIST

名称: [oss-security] 20110307 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/07/5

来源: MLIST

名称: [oss-security] 20110307 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/07/11

来源: MLIST

名称: [oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/06/6

来源: MLIST

名称: [oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/06/5

来源: MLIST

名称: [oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/06/4

来源: MLIST

名称: [oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/06/3

来源: MLIST

名称: [oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/05/8

来源: MLIST

名称: [oss-security] 20110305 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/05/6

来源: MLIST

名称: [oss-security] 20110305 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/05/4

来源: MLIST

名称: [oss-security] 20110305 Re: CVE Request -- logrotate -- nine issues

链接:http://openwall.com/lists/oss-security/2011/03/04/33

来源: MLIST