The logging functionality in dhcpd in ISC DHCP prior to 4.2.3-P2, when using Dynamic DNS (DDNS) and issuing IPv6 addresses, does not properly handle the DHCPv6 lease structure, which allows remote malicious users to cause a denial of service (NULL pointer dereference and daemon crash) via crafted packets related to a lease-status update.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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isc dhcp 4.2.1 |
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isc dhcp 4.1.0 |
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isc dhcp 4.0.0 |
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isc dhcp 3.0 |
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isc dhcp 3.0.6 |
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isc dhcp 3.0.4 |
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isc dhcp 3.0.3 |
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isc dhcp 3.0.2 |
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isc dhcp 3.0.1 |
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isc dhcp |
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isc dhcp 4.2.3 |
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isc dhcp 4.2.0 |
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isc dhcp 3.1.0 |
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isc dhcp 3.0.5 |
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isc dhcp 4.2.2 |