Is CVE-2011-0413 being actively exploited?

CVE-2011-0413 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-0413?

CVE-2011-0413 has a CVSS 2.0 base score of 7.8 (HIGH).

CVE-2011-0413

HIGH · CVSS 7.8EPSS 32.6%EU EUVD

The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service (assertion failure and daemon crash) by sending a message over IPv6 for a declined and abandoned address.

Key facts

CVSS score: 7.8 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Weakness (CWE): CWE-20
EPSS score: 32.6% (98th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-0439)
Published: January 31, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-0439 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp
isc / dhcp

References

http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053644.html(Third Party Advisory)
http://secunia.com/advisories/43006(Third Party Advisory)
http://secunia.com/advisories/43104(Third Party Advisory)
http://secunia.com/advisories/43167(Third Party Advisory)
http://secunia.com/advisories/43354(Third Party Advisory)
http://secunia.com/advisories/43613(Third Party Advisory)
http://securitytracker.com/id?1024999(Third Party Advisory, VDB Entry)
http://www.debian.org/security/2011/dsa-2184(Third Party Advisory)
http://www.isc.org/software/dhcp/advisories/cve-2011-0413(Vendor Advisory)
http://www.kb.cert.org/vuls/id/686084(Third Party Advisory, US Government Resource)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:022(Third Party Advisory)
http://www.osvdb.org/70680(Broken Link)
http://www.redhat.com/support/errata/RHSA-2011-0256.html(Third Party Advisory)
http://www.securityfocus.com/bid/46035(Third Party Advisory, VDB Entry)
http://www.vupen.com/english/advisories/2011/0235(Permissions Required)
http://www.vupen.com/english/advisories/2011/0266(Permissions Required)
http://www.vupen.com/english/advisories/2011/0300(Permissions Required)
http://www.vupen.com/english/advisories/2011/0400(Permissions Required)
http://www.vupen.com/english/advisories/2011/0583(Permissions Required)
https://exchange.xforce.ibmcloud.com/vulnerabilities/64959(Third Party Advisory, VDB Entry)
https://kb.isc.org/article/AA-00456(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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