CVE-2011-0413

Description

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.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 11.21% Top 10%
Vendor Advisory mandriva.com Vendor Advisory redhat.com Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory isc.org Vendor Advisory isc.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.vupen.com/english/advisories/2011/0266 vdb entry permissions required
http://secunia.com/advisories/43006 third party advisory
http://www.vupen.com/english/advisories/2011/0235 vdb entry permissions required
http://secunia.com/advisories/43354 third party advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/64959 third party advisory vdb entry
http://www.osvdb.org/70680 vdb entry broken link
http://secunia.com/advisories/43104 third party advisory
https://kb.isc.org/article/AA-00456 vendor advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:022 third party advisory vendor advisory
http://www.vupen.com/english/advisories/2011/0583 vdb entry permissions required
http://www.vupen.com/english/advisories/2011/0300 vdb entry permissions required
http://secunia.com/advisories/43613 third party advisory
http://securitytracker.com/id?1024999 third party advisory vdb entry
http://secunia.com/advisories/43167 third party advisory
http://www.redhat.com/support/errata/RHSA-2011-0256.html third party advisory vendor advisory
http://www.securityfocus.com/bid/46035 third party advisory vdb entry
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053644.html third party advisory vendor advisory
http://www.isc.org/software/dhcp/advisories/cve-2011-0413 vendor advisory
http://www.vupen.com/english/advisories/2011/0400 vdb entry permissions required
http://www.debian.org/security/2011/dsa-2184 third party advisory vendor advisory
http://www.kb.cert.org/vuls/id/686084 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2011-0413?
CVE-2011-0413 has been scored as a high severity vulnerability.
How to fix CVE-2011-0413?
To fix CVE-2011-0413, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-0413 being actively exploited in the wild?
It is possible that CVE-2011-0413 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~11% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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