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FreeBSD Ports: unbound
Information
Severity
Severity
Medium
Family
Family
FreeBSD Local Security Checks
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
12 years ago
Modified
Modified
5 years ago
Summary
The remote host is missing an update to the system as announced in the referenced advisory.
Insight
Insight
The following package is affected: unbound CVE-2011-4528 Unbound before 1.4.13p2 attempts to free unallocated memory during processing of duplicate CNAME records in a signed zone, which allows remote DNS servers to cause a denial of service (daemon crash) via a crafted response.
Solution
Solution
Update your system with the appropriate patches or software upgrades.