ESB-2019.1188 - [SUSE] gnuplot: Execute arbitrary code/commands - Existing account 2019-04-09

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1188
              SUSE-SU-2019:0904-1 Security update for gnuplot
                               9 April 2019

===========================================================================

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

Product:           gnuplot
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-19492 CVE-2018-19491 CVE-2018-19490

Reference:         ESB-2018.3667
                   ESB-2018.3652

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20190904-1.html

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SUSE Security Update: Security update for gnuplot

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:0904-1
Rating:            moderate
References:        #1117463 #1117464 #1117465
Cross-References:  CVE-2018-19490 CVE-2018-19491 CVE-2018-19492
Affected Products:
                   SUSE Linux Enterprise Module for Server Applications 15
______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for gnuplot fixes the following issues:
Security issues fixed:

  o CVE-2018-19492: Fixed a buffer overflow in cairotrm_options function (bsc#
    1117463)
  o CVE-2018-19491: Fixed a buffer overlow in the PS_options function (bsc#
    1117464)
  o CVE-2018-19490: Fixed a heap-based buffer overflow in the
    df_generate_ascii_array_entry function (bsc#1117465)

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  o SUSE Linux Enterprise Module for Server Applications 15:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-904=1

Package List:

  o SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le
    s390x x86_64):
       gnuplot-5.2.2-3.3.29
       gnuplot-debuginfo-5.2.2-3.3.29
       gnuplot-debugsource-5.2.2-3.3.29
  o SUSE Linux Enterprise Module for Server Applications 15 (noarch):
       gnuplot-doc-5.2.2-3.3.29


References:

  o https://www.suse.com/security/cve/CVE-2018-19490.html
  o https://www.suse.com/security/cve/CVE-2018-19491.html
  o https://www.suse.com/security/cve/CVE-2018-19492.html
  o https://bugzilla.suse.com/1117463
  o https://bugzilla.suse.com/1117464
  o https://bugzilla.suse.com/1117465

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