CVE-2011-4868:详情

CVE-2011-4868

0.85%V4
2012-01-15
02h00 +00:00
Adjacent Network
2024-08-07
00h16 +00:00
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CVE 描述

The logging functionality in dhcpd in ISC DHCP before 4.2.3-P2, when using Dynamic DNS (DDNS) and issuing IPv6 addresses, does not properly handle the DHCPv6 lease structure, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via crafted packets related to a lease-status update.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 6.1 AV:A/AC:L/Au:N/C:N/I:N/A:C nvd@nist.gov

EPSS

EPSS 是一种预测漏洞被利用可能性的评分模型。

EPSS 评分

EPSS 模型生成一个介于 0 到 1(即 0% 到 100%)之间的概率评分。评分越高,漏洞被利用的可能性越大。

EPSS 百分位

百分位用于根据 EPSS 评分对 CVE 进行排名。例如,EPSS 百分位为第 95 的 CVE,其被利用的可能性高于 95% 的其他 CVE。因此,百分位可用于比较不同 CVE 的 EPSS 评分。

相关产品

配置 0

Isc>>Dhcp >> Version 至(含) 4.2.3

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.1

Isc>>Dhcp >> Version 3.0.2

Isc>>Dhcp >> Version 3.0.2

Isc>>Dhcp >> Version 3.0.2

Isc>>Dhcp >> Version 3.0.2

Isc>>Dhcp >> Version 3.0.2

Isc>>Dhcp >> Version 3.0.3

Isc>>Dhcp >> Version 3.0.3

Isc>>Dhcp >> Version 3.0.3

Isc>>Dhcp >> Version 3.0.3

Isc>>Dhcp >> Version 3.0.4

Isc>>Dhcp >> Version 3.0.4

Isc>>Dhcp >> Version 3.0.4

Isc>>Dhcp >> Version 3.0.4

Isc>>Dhcp >> Version 3.0.4

Isc>>Dhcp >> Version 3.0.5

Isc>>Dhcp >> Version 3.0.5

Isc>>Dhcp >> Version 3.0.6

Isc>>Dhcp >> Version 3.1.0

Isc>>Dhcp >> Version 3.1.0

Isc>>Dhcp >> Version 3.1.0

Isc>>Dhcp >> Version 3.1.0

Isc>>Dhcp >> Version 3.1.0

Isc>>Dhcp >> Version 3.1.0

Isc>>Dhcp >> Version 4.0.0

Isc>>Dhcp >> Version 4.0.0

Isc>>Dhcp >> Version 4.0.0

Isc>>Dhcp >> Version 4.0.0

Isc>>Dhcp >> Version 4.0.0

Isc>>Dhcp >> Version 4.0.0

Isc>>Dhcp >> Version 4.0.0

Isc>>Dhcp >> Version 4.1.0

Isc>>Dhcp >> Version 4.1.0

Isc>>Dhcp >> Version 4.1.0

Isc>>Dhcp >> Version 4.1.0

Isc>>Dhcp >> Version 4.2.0

Isc>>Dhcp >> Version 4.2.0

Isc>>Dhcp >> Version 4.2.0

Isc>>Dhcp >> Version 4.2.0

Isc>>Dhcp >> Version 4.2.0

Isc>>Dhcp >> Version 4.2.0

Isc>>Dhcp >> Version 4.2.1

Isc>>Dhcp >> Version 4.2.1

Isc>>Dhcp >> Version 4.2.1

Isc>>Dhcp >> Version 4.2.2

Isc>>Dhcp >> Version 4.2.2

Isc>>Dhcp >> Version 4.2.2

Isc>>Dhcp >> Version 4.2.3

参考资料

https://kb.isc.org/article/AA-00705
Tags : x_refsource_CONFIRM
http://security.gentoo.org/glsa/glsa-201301-06.xml
Tags : vendor-advisory, x_refsource_GENTOO