CVE-2011-4868 : 상세 정보

CVE-2011-4868

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

CVE 설명

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 정보

관련 약점

CWE-ID 약점 이름 출처
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

메트릭

메트릭 점수 심각도 CVSS 벡터 출처
V2 6.1 AV:A/AC:L/Au:N/C:N/I:N/A:C nvd@nist.gov

EPSS

EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.

EPSS 점수

EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.

EPSS 백분위수

백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.

언급된 제품

구성 0

Isc>>Dhcp >> Version 까지 (포함) 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

참고 자료

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