漏洞信息详情
FreeBSD TCP SACK远程拒绝服务漏洞
- CNNVD编号:CNNVD-200602-018
- 危害等级: 中危
- CVE编号:
CVE-2006-0433
- 漏洞类型:
设计错误
- 发布时间:
2006-02-02
- 威胁类型:
远程
- 更新时间:
2006-02-03
- 厂 商:
freebsd - 漏洞来源:
Scott Wood discove… -
漏洞简介
FreeBSD 5.3和5.4中的选择性确认(SACK)在内存不足时无法正确处理接收到的选择性确认,从而可能使得远程攻击者造成拒绝服务(无限循环)。
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:
FreeBSD FreeBSD 5.4-STABLE
FreeBSD sack.patch
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-06:08/sack.patch
FreeBSD FreeBSD 5.3 -RELENG
FreeBSD sack.patch
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-06:08/sack.patch
FreeBSD FreeBSD 5.3
FreeBSD sack.patch
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-06:08/sack.patch
FreeBSD FreeBSD 5.3 -RELEASE
FreeBSD sack.patch
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-06:08/sack.patch
FreeBSD FreeBSD 5.3 -STABLE
FreeBSD sack.patch
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-06:08/sack.patch
FreeBSD FreeBSD 5.4 -RELEASE
FreeBSD sack.patch
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-06:08/sack.patch
FreeBSD FreeBSD 5.4 -PRERELEASE
FreeBSD sack.patch
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-06:08/sack.patch
FreeBSD FreeBSD 5.4 -RELENG
FreeBSD sack.patch
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-06:08/sack.patch
参考网址
来源: OSVDB
名称: 22861
来源: BID
名称: 16466
链接:http://www.securityfocus.com/bid/16466
来源: FREEBSD
名称: FreeBSD-SA-06:08
链接:ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:08.sack.asc
来源: XF
名称: bsd-sack-handling-dos(24453)
链接:http://xforce.iss.net/xforce/xfdb/24453
来源: VUPEN
名称: ADV-2006-0409
链接:http://www.frsirt.com/english/advisories/2006/0409
来源: SECTRACK
名称: 1015566
链接:http://securitytracker.com/id?1015566
来源: SREASON
名称: 399
链接:http://securityreason.com/securityalert/399
来源: SECUNIA
名称: 18696