Squid代理超大HTTP头未指定的远程漏洞

漏洞信息详情

Squid代理超大HTTP头未指定的远程漏洞

漏洞简介

Squid 是一个流行的自由软件(GNU通用公共许可证)的代理服务器和Web缓存服务器。
Squid 2.5到2.5.STABLE7可让远程攻击者通过不符合HTTP规范的头使高速缓存中毒或执行特定的攻击,这些不符合规范的头包括(1)多个Content-Length头,(2)不属于CRLF对的回车(CR)符,以及(3)包含空格字符的头名称。

漏洞公告

目前厂商已经发布了升级补丁以修复这个安全问题,补丁下载链接:
Squid Web Proxy Cache 2.5 .STABLE4
Mandrake squid-2.5.STABLE4-1.100mdk.i586.rpm
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-1.2.100mdk.amd64.rpm
Mandrake Linux 10.0/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-1.2.100mdk.i586.rpm
Mandrake Linux 10.0
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.1.100mdk.amd64.rpm
Mandrake Linux 10.0/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.1.100mdk.i586.rpm
Mandrake Linux 10.0
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.2.100mdk.amd64.rpm
Mandrake Linux 10.0/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.2.100mdk.i586.rpm
Mandrake Linux 10.0
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.3.100mdk.amd64.rpm
Mandrake Linux 10.0/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.3.100mdk.i586.rpm
Mandrake Linux 10.0
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.3.C30mdk.i586.rpm
Mandrake Corporate Server 3.0
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.4.100mdk.amd64.rpm
Mandrake Linux 10.0/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.4.100mdk.i586.rpm
Mandrake Linux 10.0
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.4.C30mdk.i586.rpm
Mandrake Corporate Server 3.0
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.4.C30mdk.x86_64.rpm
Mandrake Corporate Server 3.0/x86_64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.5.100mdk.amd64.rpm
Mandrake Linux 10.0/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.5.100mdk.i586.rpm
Mandrake Linux 10.0
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.5.C30mdk.i586.rpm
Mandrake Corporate Server 3.0
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE4-2.5.C30mdk.x86_64.rpm
Mandrake Corporate Server 3.0/x86_64
http://www.mandrakesecure.net/en/ftp.php
Squid Web Proxy Cache 2.5 .STABLE7
Squid squid-2.5.STABLE7-oversize_reply_headers.patch
http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-over size_reply_headers.patch
Squid Web Proxy Cache 2.5 .STABLE6
Fedora squid-2.5.STABLE9-1.FC3.6.i386.rpm
RedHat Fedora Core 3
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
Fedora squid-2.5.STABLE9-1.FC3.6.x86_64.rpm
RedHat Fedora Core 3
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
Fedora squid-debuginfo-2.5.STABLE9-1.FC3.6.i386.rpm
RedHat Fedora Core 3
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
Fedora squid-debuginfo-2.5.STABLE9-1.FC3.6.x86_64.rpm
RedHat Fedora Core 3
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
Mandrake squid-2.5.STABLE6-2.2.101mdk.i586.rpm
Mandrake Linux 10.1
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE6-2.2.101mdk.x86_64.rpm
Mandrake Linux 10.1/x86_64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE6-2.3.101mdk.i586.rpm
Mandrake Linux 10.1
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE6-2.3.101mdk.x86_64.rpm
Mandrake Linux 10.1/x86_64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE6-2.4.101mdk.x86_64.rpm
Mandrake Linux 10.1/x86_64
http://www.mandrakesecure.net/en/ftp.php
SuSE squid-2.5.STABLE6-6.4.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/squid-2.5.STABLE6 -6.4.i586.rpm
SuSE squid-2.5.STABLE6-6.4.x86_64.rpm
ftp://ftp.suse.com/pub/suse/x86_64/update/9.2/rpm/x86_64/squid-2.5.STA BLE6-6.4.x86_64.rpm
SuSE squid-2.5.STABLE6-6.6.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/squid-2.5.STABLE6 -6.6.i586.rpm
SuSE squid-2.5.STABLE6-6.6.x86_64.rpm
ftp://ftp.suse.com/pub/suse/x86_64/update/9.2/rpm/x86_64/squid-2.5.STA BLE6-6.6.x86_64.rpm
Turbolinux squid-2.5.STABLE10-3.i586.rpm
Turbolinux 10 Server
ftp://ftp.turbolinux.co.jp/pub/TurboLinux/TurboLinux/ia32/Server/10/up dates/RPMS/squid-2.5.STABLE10-3.i586.rpm
Turbolinux squid-debug-2.5.STABLE10-3.i586.rpm
Turbolinux 10 Server:
ftp://ftp.turbolinux.co.jp/pub/TurboLinux/TurboLinux/ia32/Server/10/up dates/RPMS/squid-debug-2.5.STABLE10-3.i586.rpm
Squid Web Proxy Cache 2.5 .STABLE1
Mandrake squid-2.5.STABLE1-7.1.91mdk.i586.rpm
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE1-7.1.91mdk.ppc.rpm
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE1-7.2.91mdk.i586.rpm
Mandrake Linux 9.1
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE1-7.2.91mdk.ppc.rpm
Mandrake Linux 9.1/PPC
http://www.mandrakesecure.net/en/ftp.php
RedHat squid-2.5.STABLE1-9.10.legacy.i386.rpm
Red Hat Linux 9:
http://download.fedoralegacy.org/redhat/9/updates/i386/squid-2.5.STABL E1-9.10.legacy.i386.rpm
SuSE squid-2.5.STABLE1-104.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/i586/squid-2.5.STABLE1 -104.i586.rpm
SuSE squid-2.5.STABLE1-106.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/i586/squid-2.5.STABLE1 -106.i586.rpm
Squid Web Proxy Cache 2.5 .STABLE3
Mandrake squid-2.5.STABLE3-3.1.92mdk.amd64.rpm
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.1.92mdk.i586.rpm
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.2.92mdk.amd64.rpm
Mandrake Linux 9.2/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.2.92mdk.i586.rpm
Mandrake Linux 9.2
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.3.92mdk.amd64.rpm
Mandrake Linux 9.2/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.3.92mdk.i586.rpm
Mandrake Linux 9.2
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.4.92mdk.amd64.rpm
Mandrake Linux 9.2/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.4.92mdk.i586.rpm
Mandrake Linux 9.2
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.5.92mdk.amd64.rpm
Mandrake Linux 9.2/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.5.92mdk.i586.rpm
Mandrake Linux 9.2
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.6.92mdk.amd64.rpm
Mandrake Linux 9.2/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.6.92mdk.i586.rpm
Mandrake Linux 9.2
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.7.92mdk.amd64.rpm
Mandrake Linux 9.2/AMD64
http://www.mandrakesecure.net/en/ftp.php
Mandrake squid-2.5.STABLE3-3.7.92mdk.i586.rpm
Mandrake Linux 9.2
http://www.mandrakesecure.net/en/ftp.php
RedHat squid-2.5.STABLE3-2.fc1.6.legacy.i386.rpm
Fedora Core 1:
http://download.fedoralegacy.org/fedora/1/updates/i386/squid-2.5.STABL E3-2.fc1.6.legacy.i386.rpm
SuSE squid-2.5.STABLE3-116.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/i586/squid-2.5.STABLE3 -116.i586.rpm
SuSE squid-2.5.STABLE3-116.x86_64.rpm
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/x86_64/squid-2.5.STA BLE3-116.x86_64.rpm
SuSE squid-2.5.STABLE3-118.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/i586/squid-2.5.STABLE3 -118.i586.rpm
SuSE squid-2.5.STABLE3-118.x86_64.rpm
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/x86_64/squid-2.5.STA BLE3-118.x86_64.rpm
Squid Web Proxy Cache 2.5 .STABLE5
RedHat squid-2.5.STABLE9-1.FC2.4.legacy.i386.rpm
Fedora Core 2:
http://download.fedoralegacy.org/fedora/2/updates/i386/squid-2.5.STABL E9-1.FC2.4.legacy.i386.rpm
SuSE squid-2.5.STABLE5-42.24.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/squid-2.5.STABLE5 -42.24.i586.rpm
SuSE squid-2.5.STABLE5-42.24.x86_64.rpm
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/squid-2.5.STA BLE5-42.24.x86_64.rpm
SuSE squid-2.5.STABLE5-42.27.i586.rpm
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/squid-2.5.STABLE5 -42.27.i586.rpm
SuSE squid-2.5.STABLE5-42.27.x86_64.rpm
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/squid-2.5.STA BLE5-42.27.x86_64.rpm
Ubuntu squid-cgi_2.5.5-6ubuntu0.4_amd64.deb
Ubuntu 4.10 (Warty Warthog)
http://security.ubuntu.com/ubuntu/pool

参考网址

US-CERT Vulnerability Note: VU#768702
名称: VU#768702
链接:http://www.kb.cert.org/vuls/id/768702
来源: REDHAT
名称: RHSA-2005:061
链接:http://www.redhat.com/support/errata/RHSA-2005-061.html

来源: REDHAT
名称: RHSA-2005:060
链接:http://www.redhat.com/support/errata/RHSA-2005-060.html

来源: www.squid-cache.org
链接:http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-header_parsing

来源: FEDORA
名称: FEDORA-2005-373
链接:http://www.redhat.com/archives/fedora-announce-list/2005-May/msg00025.html

来源: SUSE
名称: SUSE-SA:2005:006
链接:http://www.novell.com/linux/security/advisories/2005_06_squid.html

来源: BUGTRAQ
名称: 20050207 [USN-77-1] Squid vulnerabilities
链接:http://marc.theaimsgroup.com/?l=bugtraq&m=110780531820947&w=2

来源: CONECTIVA
名称: CLA-2005:931
链接:http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000931

来源: BID
名称: 12412
链接:http://www.securityfocus.com/bid/12412

来源: MANDRAKE
名称: MDKSA-2005:034
链接:http://www.mandriva.com/security/advisories?name=MDKSA-2005:034

来源: FEDORA
名称: FLSA-2006:152809
链接:http://fedoranews.org/updates/FEDORA–.shtml

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