Avahi未授权数据操作漏洞

CNNVD-ID编号	CNNVD-200611-210
CVE编号	CVE-2006-5461
发布时间	2006-11-14
更新时间	2007-01-10
漏洞类型	访问验证错误
漏洞来源	Steve Grubb discovered this issue.
危险等级	低危
威胁类型	本地
厂商	avahi

漏洞介绍

Avahid本未验证netlink消息的发送方身份以确认消息是来自内核而非其他进程，本地用户可借此来哄骗网络转变到Avahi。

漏洞补丁

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：

Avahi Avahi 0.5.2

Ubuntu avahi-daemon_0.5.2-1ubuntu1.2_i386.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-daemon_0 .5.2-1ubuntu1.2_i386.deb

Ubuntu avahi-daemon_0.5.2-1ubuntu1.2_powerpc.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-daemon_0 .5.2-1ubuntu1.2_powerpc.deb

Ubuntu avahi-daemon_0.5.2-1ubuntu1.3_amd64.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-daemon_0 .5.2-1ubuntu1.3_amd64.deb

Ubuntu avahi-daemon_0.5.2-1ubuntu1.3_i386.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-daemon_0 .5.2-1ubuntu1.3_i386.deb

Ubuntu avahi-daemon_0.5.2-1ubuntu1.3_powerpc.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-daemon_0 .5.2-1ubuntu1.3_powerpc.deb

Ubuntu avahi-dnsconfd_0.5.2-1ubuntu1.2_i386.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-dnsconfd _0.5.2-1ubuntu1.2_i386.deb

Ubuntu avahi-dnsconfd_0.5.2-1ubuntu1.2_powerpc.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-dnsconfd _0.5.2-1ubuntu1.2_powerpc.deb

Ubuntu avahi-dnsconfd_0.5.2-1ubuntu1.3_amd64.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-dnsconfd _0.5.2-1ubuntu1.3_amd64.deb

Ubuntu avahi-dnsconfd_0.5.2-1ubuntu1.3_i386.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-dnsconfd _0.5.2-1ubuntu1.3_i386.deb

Ubuntu avahi-dnsconfd_0.5.2-1ubuntu1.3_powerpc.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-dnsconfd _0.5.2-1ubuntu1.3_powerpc.deb

Ubuntu avahi-utils_0.5.2-1ubuntu1.3_all.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/avahi-utils_0. 5.2-1ubuntu1.3_all.deb

Ubuntu libavahi-cil_0.5.2-1ubuntu1.3_all.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-cil_0 .5.2-1ubuntu1.3_all.deb

Ubuntu libavahi-client-dev_0.5.2-1ubuntu1.2_i386.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t-dev_0.5.2-1ubuntu1.2_i386.deb

Ubuntu libavahi-client-dev_0.5.2-1ubuntu1.2_powerpc.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t-dev_0.5.2-1ubuntu1.2_powerpc.deb

Ubuntu libavahi-client-dev_0.5.2-1ubuntu1.3_amd64.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t-dev_0.5.2-1ubuntu1.3_amd64.deb

Ubuntu libavahi-client-dev_0.5.2-1ubuntu1.3_i386.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t-dev_0.5.2-1ubuntu1.3_i386.deb

Ubuntu libavahi-client-dev_0.5.2-1ubuntu1.3_powerpc.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t-dev_0.5.2-1ubuntu1.3_powerpc.deb

Ubuntu libavahi-client1_0.5.2-1ubuntu1.2_amd64.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t1_0.5.2-1ubuntu1.2_amd64.deb

Ubuntu libavahi-client1_0.5.2-1ubuntu1.2_i386.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t1_0.5.2-1ubuntu1.2_i386.deb

Ubuntu libavahi-client1_0.5.2-1ubuntu1.2_powerpc.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t1_0.5.2-1ubuntu1.2_powerpc.deb

Ubuntu libavahi-client1_0.5.2-1ubuntu1.3_amd64.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t1_0.5.2-1ubuntu1.3_amd64.deb

Ubuntu libavahi-client1_0.5.2-1ubuntu1.3_i386.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t1_0.5.2-1ubuntu1.3_i386.deb

Ubuntu libavahi-client1_0.5.2-1ubuntu1.3_powerpc.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-clien t1_0.5.2-1ubuntu1.3_powerpc.deb

Ubuntu libavahi-common-dev_0.5.2-1ubuntu1.2_amd64.deb

Ubuntu 5.10:

http://security.ubuntu.com/ubuntu/pool/universe/a/avahi/libavahi-commo n-dev_0.5.2-1ubuntu1.2_amd64.deb

Ubuntu libavahi-common-dev_0.5.2-1ubuntu1.2_i38

参考网址

来源: USN-380-1

名称: USN-380-1

链接：http://www.ubuntulinux.org/support/documentation/usn/usn-380-1
来源: SECUNIA

名称: 22852

链接：http://secunia.com/advisories/22852
来源: SECUNIA

名称: 22807

链接：http://secunia.com/advisories/22807
来源: MLIST

名称: [avahi-tickets] 20061106 [Avahi] #69: Avahi needs to check the originating process of netlink messages

链接：https://tango.0pointer.de/pipermail/avahi-tickets/2006-November/000320.html
来源: XF

名称: avahi-netlink-security-bypass(30207)

链接：http://xforce.iss.net/xforce/xfdb/30207
来源: BID

名称: 21016

链接：http://www.securityfocus.com/bid/21016
来源: SUSE

名称: SUSE-SR:2006:026

链接：http://www.novell.com/linux/security/advisories/2006_26_sr.html
来源: MANDRIVA

名称: MDKSA-2006:215

链接：http://www.mandriva.com/security/advisories?name=MDKSA-2006:215
来源: GENTOO

名称: GLSA-200611-13

链接：http://www.gentoo.org/security/en/glsa/glsa-200611-13.xml
来源: VUPEN

名称: ADV-2006-4474

链接：http://www.frsirt.com/english/advisories/2006/4474
来源: SECTRACK

名称: 1017257

链接：http://securitytracker.com/id?1017257
来源: SECUNIA

名称: 23042

链接：http://secunia.com/advisories/23042
来源: SECUNIA

名称: 23020

链接：http://secunia.com/advisories/23020
来源: MANDRIVA

名称: MDKSA-2006:215

链接：http://frontal2.mandriva.com/security/advisories?name=MDKSA-2006:215
来源: avahi.org

链接：http://avahi.org/milestone/Avahi%200.6.15

受影响实体

Avahi Avahi:0.6.14

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200611-210