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Amazon Linux Local Check: ALAS-2012-105
Information
Severity
Severity
Low
Family
Family
Amazon Linux Local Security Checks
CVSSv2 Base
CVSSv2 Base
2.1
CVSSv2 Vector
CVSSv2 Vector
AV:L/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
7 years ago
Modified
Modified
4 years ago
Summary
Amazon Linux Local Security Checks
Insight
Insight
A numeric truncation error, leading to a heap-based buffer overflow, was found in the way the rsyslog imfile module processed text files containing long lines. An attacker could use this flaw to crash the rsyslogd daemon or, possibly, execute arbitrary code with the privileges of rsyslogd, if they are able to cause a long line to be written to a log file that rsyslogd monitors with imfile. The imfile module is not enabled by default. (CVE-2011-4623 )
Solution
Solution
Run yum update rsyslog to update your system.