CVE-2010-3611

CVE-2010-3611 is a medium-severity vulnerability in Isc Dhcp with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

ISC DHCP server 4.0 before 4.0.2, 4.1 before 4.1.2, and 4.2 before 4.2.0-P1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a DHCPv6 packet containing a Relay-Forward message without an address in the Relay-Forward link-address field.

Frequently asked questions

What is CVE-2010-3611?
ISC DHCP server 4.0 before 4.0.2, 4.1 before 4.1.2, and 4.2 before 4.2.0-P1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a DHCPv6 packet containing a Relay-Forward message without an address in the Relay-Forward link-address field.
How severe is CVE-2010-3611?
CVE-2010-3611 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2010-3611 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-3611?
CVE-2010-3611 primarily affects Isc Dhcp. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-3611?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-3611 published?
CVE-2010-3611 was published on 2010-11-04 and last updated on 2026-06-16.

References

Affected products (17)

More vulnerabilities in Isc Dhcp

All CVEs affecting Isc Dhcp →