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Amazon Linux: Security Advisory (ALAS-2013-176)
Information
Severity
Severity
High
Family
Family
Amazon Linux Local Security Checks
CVSSv2 Base
CVSSv2 Base
7.8
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
7 years ago
Modified
Modified
1 year ago
Summary
The remote host is missing an update announced via the referenced Security Advisory.
Insight
Insight
A denial of service flaw was found in the libdns library. A remote attacker could use this flaw to send a specially-crafted DNS query to named that, when processed, would cause named to use an excessive amount of memory, or possibly crash. (CVE-2013-2266 )
Solution
Solution
Run yum update bind to update your system.