ESB-2019.0016 - [UNIX/Linux][Debian] c3p0: Denial of service - Remote/unauthenticated - 2019-01-02


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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0016
                     [DLA 1621-1] c3p0 security update
                              2 January 2019

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

Product:           c3p0
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Denial of Service        -- Remote/Unauthenticated
                   Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-20433  

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2018/12/msg00021.html

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running c3p0 check for an updated version of the software for their
         operating system.

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Package        : c3p0
Version        : 0.9.1.2-9+deb8u1
CVE ID         : CVE-2018-20433
Debian Bug     : 917257

A XML External Entity (XXE) vulnerability was discovered in c3p0, a
library for JDBC connection pooling, that may be used to resolve
information outside of the intended sphere of control.

For Debian 8 "Jessie", this problem has been fixed in version
0.9.1.2-9+deb8u1.

We recommend that you upgrade your c3p0 packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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