CVE-2011-4868

Scores

EPSS

0.008very_low0.8%
0%20%40%60%80%100%

Percentile: 0.8%

CVSS

5.0medium2.0
0246810

CVSS Score: 5.0/10

All CVSS Scores

CVSS 2.0
5.0

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

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.

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Sources

debiannvd

CWEs

CWE-399

Related Vulnerabilities

Vulnerable Software (3)

Type: Configuration

Product: isc-dhcp

Operating System: debian

Trait:
{  "fixed": "4.2.2.dfsg.1-5"}

Source: debian

Type: Configuration

Product: isc-dhcp

Operating System: debian squeeze 6

Trait:
{  "unaffected": true}

Source: debian

Type: Configuration

Vendor: isc

Product: dhcp

Operating System: * * *

Trait:
{  "cpe_match": [    {      "cpe23uri": "cpe:2.3:a:isc:dhcp:*:p1:*:*:*:*:*:*",      "versionEndIncluding": "4.2.3",      "vulnerable": true    },    {      "cpe23uri": "cpe:2.3:a:isc:dhcp:3.0:...

Source: nvd