漏洞信息详情
KAME Racoon畸形ISAKMP包远程拒绝服务漏洞
- CNNVD编号:CNNVD-200406-020
- 危害等级: 中危
![图片[1]-KAME Racoon畸形ISAKMP包远程拒绝服务漏洞-一一网](https://www.proyy.com/skycj/data/images/2021-05-26/30f462579bec41fc25e0b1d57503e6d6.png)
- CVE编号:
CVE-2004-0403
- 漏洞类型:
其他
- 发布时间:
2004-04-19
- 威胁类型:
远程
- 更新时间:
2005-10-20
- 厂 商:
kame - 漏洞来源:
-
漏洞简介
racoon是KAME的IKE守护程序。
racoon在处理畸形ISAKMP包时存在拒绝服务问题,远程攻击者利用这个漏洞使应用程序消耗大量内存资源引起挂起或崩溃。
目前没有详细漏洞细节提供。
漏洞公告
厂商补丁:
KAME
—-
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:
===================================================================
RCS file: /cvsroot/kame/kame/kame/kame/racoon/isakmp.c,v
retrieving revision 1.180
retrieving revision 1.181
diff -u -p -r1.180 -r1.181
— kame/kame/kame/racoon/isakmp.c 2004/03/03 05:39:58 1.180
+++ kame/kame/kame/racoon/isakmp.c 2004/03/31 03:14:39 1.181
@@ -1,4 +1,4 @@
-/* $KAME: isakmp.c,v 1.179 2003/11/13 02:30:20 sakane Exp $ */
+/* $KAME: isakmp.c,v 1.180 2004/03/03 05:39:58 sakane Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -181,6 +181,18 @@ isakmp_handler(so_isakmp)
plog(LLV_ERROR, LOCATION, (struct sockaddr *)&remote,
“packet shorter than isakmp header size.\n”);
/* dummy receive */
+ if ((len = recvfrom(so_isakmp, (char *)&isakmp, sizeof(isakmp),
+ 0, (struct sockaddr *)&remote, &remote_len)) < 0) {
+ plog(LLV_ERROR, LOCATION, NULL,
+ “failed to receive isakmp packet\n”);
+ }
+ goto end;
+ }
+
+ /* reject it if the size is tooooo big. */
+ if (ntohl(isakmp.len) > 0xffff) {
+ plog(LLV_ERROR, LOCATION, NULL,
+ “the length of the isakmp header is too big.\n”);
if ((len = recvfrom(so_isakmp, (char *)&isakmp, sizeof(isakmp),
0, (struct sockaddr *)&remote, &remote_len)) < 0) {
plog(LLV_ERROR, LOCATION, NULL,
参考网址
来源: REDHAT
名称: RHSA-2004:165
链接:http://www.redhat.com/support/errata/RHSA-2004-165.html
来源: APPLE
名称: APPLE-SA-2004-05-03
链接:http://marc.theaimsgroup.com/?l=bugtraq&m=108369640424244&w=2
来源: www.vuxml.org
链接:http://www.vuxml.org/freebsd/ccd698df-8e20-11d8-90d1-0020ed76ef5a.html
来源: MANDRAKE
名称: MDKSA-2004:069
链接:http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:069
来源: www.kame.net
链接:http://www.kame.net/dev/cvsweb2.cgi/kame/kame/kame/racoon/isakmp.c.diff?r1=1.180&r2=1.181
来源: GENTOO
名称: GLSA-200404-17
链接:http://security.gentoo.org/glsa/glsa-200404-17.xml
来源: OVAL
名称: oval:org.mitre.oval:def:11220
链接:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:11220
来源: SGI
名称: 20040506-01-U
链接:ftp://patches.sgi.com/support/free/security/advisories/20040506-01-U.asc
来源: SCO
名称: SCOSA-2005.10
链接:ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.10/SCOSA-2005.10.txt
来源: XF
名称: racoon-isakmp-dos(15893)
链接:http://xforce.iss.net/xforce/xfdb/15893
来源: BID
名称: 10172
链接:http://www.securityfocus.com/bid/10172
来源: OSVDB
名称: 5491
链接:http://www.osvdb.org/5491
来源: sourceforge.net
链接:http://sourceforge.net/project/shownotes.php?release_id=232288
来源: SECTRACK
名称: 1009937
链接:http://securitytracker.com/id?1009937
来源: SECUNIA
名称: 11877
链接:http://secunia.com/advisories/11877
来源: SECUNIA
名称: 11410
链接:http://secunia.com/advisories/11410
来源: US Government Resource: oval:org.mitre.oval:def:984
名称: oval:org.mitre.oval:def:984
链接:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:984




















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