Security update for python-numpy

SUSE Security Update: Security update for python-numpy
Announcement ID: SUSE-SU-2019:0448-1
Rating: important
References: #1122208
Cross-References: CVE-2019-6446
Affected Products:
  • SUSE Linux Enterprise Module for HPC 12

An update that fixes one vulnerability is now available.

Description:

This update for python-numpy fixes the following issues:
Security issue fixed:

  • CVE-2019-6446: Set allow_pickle to false by default to restrict loading untrusted content (bsc#1122208). With this update we decrease the possibility of allowing remote attackers to execute arbitrary code by misusing numpy.load(). A warning during runtime will show-up when the allow_pickle is not explicitly set.

NOTE: By applying this update the behavior of python-numpy changes, which might break your application. In order to get the old behaviour back, you have to explicitly set `allow_pickle` to True. Be aware that this should only be done for trusted input, as loading untrusted input might lead to arbitrary code execution.

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:

  • SUSE Linux Enterprise Module for HPC 12:
    zypper in -t patch SUSE-SLE-Module-HPC-12-2019-448=1

Package List:

  • SUSE Linux Enterprise Module for HPC 12 (aarch64 x86_64):
    • python-numpy_1_13_3-gnu-hpc-1.13.3-4.9.1
    • python-numpy_1_13_3-gnu-hpc-debuginfo-1.13.3-4.9.1
    • python-numpy_1_13_3-gnu-hpc-debugsource-1.13.3-4.9.1
    • python-numpy_1_13_3-gnu-hpc-devel-1.13.3-4.9.1
    • python2-numpy-gnu-hpc-1.13.3-4.9.1
    • python2-numpy-gnu-hpc-devel-1.13.3-4.9.1
    • python3-numpy-gnu-hpc-1.13.3-4.9.1
    • python3-numpy-gnu-hpc-devel-1.13.3-4.9.1
    • python3-numpy_1_13_3-gnu-hpc-1.13.3-4.9.1
    • python3-numpy_1_13_3-gnu-hpc-debuginfo-1.13.3-4.9.1
    • python3-numpy_1_13_3-gnu-hpc-devel-1.13.3-4.9.1

References: