CVE-2011-4868

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Source

https://nvd.nist.gov/vuln/detail/CVE-2011-4868

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2011-4868.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2011-4868

Related

openSUSE-SU-2024:10358-1

Published

2012-01-15T03:55:12Z

Modified

2024-06-30T12:01:22Z

Summary

[none]

Details

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.

References

Affected packages

Debian:11 / isc-dhcp

Package

Name: isc-dhcp
Purl: pkg:deb/debian/isc-dhcp?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.2.2.dfsg.1-5

Ecosystem specific

{
    "urgency": "low"
}

Debian:12 / isc-dhcp

Package

Name: isc-dhcp
Purl: pkg:deb/debian/isc-dhcp?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.2.2.dfsg.1-5

Ecosystem specific

{
    "urgency": "low"
}

Debian:13 / isc-dhcp

Package

Name: isc-dhcp
Purl: pkg:deb/debian/isc-dhcp?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.2.2.dfsg.1-5

Ecosystem specific

{
    "urgency": "low"
}