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Oracle Java SE 'jarsigner' Security Bypass Vulnerability (Linux)
Information
Severity
Severity
Medium
Family
Family
General
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
5 years ago
Modified
Modified
4 years ago
Summary
The host is installed with Oracle Java SE and is prone to a security bypass vulnerability.
Insight
Insight
The flaw is due to jarsigner does not detect unsigned bytecode injected into signed jars.
Affected Software
Affected Software
Oracle Java SE version before 7u51 on Linux.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Upgrade to Oracle Java SE version 7u51 or later. Please see the references for more information.