Affected configuration(s):


Date published: 2014-02-10T18:55:05.103-05:00

Date last modified: 2016-08-22T22:07:22.147-04:00

CVSS Score: 4.4

Principal attack vector: LOCAL

Complexity:  MEDIUM

Reference URL:

Summary: The unpacker::redirect_stdio function in unpack.cpp in unpack200 in OpenJDK 6, 7, and 8; Oracle Java SE 5.0u61, 6u71, 7u51, and 8; JRockit R27.8.1 and R28.3.1; and Java SE Embedded 7u51 does not securely create temporary files when a log file cannot be opened, which allows local users to overwrite arbitrary files via a symlink attack on /tmp/unpack.log.


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