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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2428
        CVE-2018-11771: Apache Commons Compress 1.7 to 1.17 denial
                         of service vulnerability
                              20 August 2018

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:          Apache Commons Compress
Publisher:        The Apache Software Foundation
Operating System: Windows
                  UNIX variants (UNIX, Linux, OSX)
Impact/Access:    Denial of Service -- Remote with User Interaction
Resolution:       Patch/Upgrade
CVE Names:        CVE-2018-11771  

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CVE-2018-11771: Apache Commons Compress 1.7 to 1.17 denial of service 
                vulnerability

Severity: Low

Vendor:
The Apache Software Foundation

Versions Affected:
Apache Commons Compress 1.7 to 1.17

Description:
When reading a specially crafted ZIP archive, the read method of
ZipArchiveInputStream can fail to return the correct EOF indication
after the end of the stream has been reached.  When combined with a
java.io.InputStreamReader this can lead to an infinite stream, which
can be used to mount a denial of service attack against services that
use Compress' zip package.

Mitigation:
Commons Compress users should upgrade to 1.18 or later

Credit:
This issue was discovered by Tobias Ospelt of modzero AG.

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