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RedHat Update for log4j RHSA-2017:2423-01
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'log4j' package(s) announced via the referenced advisory.
Insight
Insight
Log4j is a tool to help the programmer output log statements to a variety of output targets. Security Fix(es): * It was found that when using remote logging with log4j socket server the log4j server would deserialize any log event received via TCP or UDP. An attacker could use this flaw to send a specially crafted log event that, during deserialization, would execute arbitrary code in the context of the logger application. (CVE-2017-5645)
Affected Software
Affected Software
log4j on Red Hat Enterprise Linux Server (v. 7)
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Please Install the Updated Packages.