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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.

Common Vulnerabilities and Exposures (CVE)