freebsd 拒绝服务漏洞

CVE编号

CVE-2008-3530

利用情况

暂无

补丁情况

N/A

披露时间

2008-09-06

漏洞描述

sys/netinet6/icmp6.c in the kernel in FreeBSD 6.3 through 7.1, NetBSD 3.0 through 4.0, and possibly other operating systems does not properly check the proposed new MTU in an ICMPv6 Packet Too Big Message, which allows remote attackers to cause a denial of service (panic) via a crafted Packet Too Big Message.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-015.txt.asc
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
http://secunia.com/advisories/31745
http://secunia.com/advisories/32401
http://secunia.com/advisories/35074
http://security.freebsd.org/advisories/FreeBSD-SA-08:09.icmp6.asc
http://support.apple.com/kb/HT3467
http://support.apple.com/kb/HT3549
http://www.securityfocus.com/bid/31004
http://www.securitytracker.com/id?1020820
http://www.securitytracker.com/id?1021111
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
http://www.vupen.com/english/advisories/2009/0633
http://www.vupen.com/english/advisories/2009/1297
https://exchange.xforce.ibmcloud.com/vulnerabilities/44908

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	系统	freebsd	freebsd	6.3	-
	运行在以下环境
	系统	freebsd	freebsd	7.0	-
	运行在以下环境
	系统	freebsd	freebsd	7.1	-

CVSS3评分 7.1

• 攻击路径 网络
• 攻击复杂度 N/A
• 权限要求 无
• 影响范围 N/A
• 用户交互 无
• 可用性 完全地
• 保密性 无
• 完整性 无

AV:N/AC:M/Au:N/C:N/I:N/A:C

CWE-ID	漏洞类型
CWE-20	输入验证不恰当

Exp相关链接

- avd.aliyun.com