ESB-2021.0200 – [SUSE] open-iscsi: Reduced security – Unknown/unspecified

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.0200
                      Security update for open-iscsi
                              18 January 2021

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

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

Product:           open-iscsi
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Reduced Security -- Unknown/Unspecified
Resolution:        Patch/Upgrade

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20210127-1

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SUSE Security Update: Security update for open-iscsi

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:0127-1
Rating:            important
References:        #1179440 #1179908
Affected Products:
                   SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

An update that contains security fixes can now be installed.

Description:

This update for open-iscsi fixes the following issues:

  o Updated to upstream version 2.1.3 as 2.1.3-suse, for bsc#1179908,
    including:
    * uip: check for TCP urgent pointer past end of frame * uip: check for u8
    overflow when processing TCP options * uip: check for header length
    underflow during checksum calculation * fwparam_ppc: Fix memory leak in
    fwparam_ppc.c * iscsiuio: Remove unused macro IFNAMSIZ defined in
    iscsid_ipc.c * fwparam_ppc: Fix illegal memory access in fwparam_ppc.c *
    sysfs: Verify parameter of sysfs_device_get() * fwparam_ppc: Fix NULL
    pointer dereference in find_devtree() * open-iscsi: Clean user_param list
    when process exit * iscsi_net_util: Fix NULL pointer dereference in
    find_vlan_dev() * open-iscsi: Fix NULL pointer dereference in
    mgmt_ipc_read_req() * open-iscsi: Fix invalid pointer deference in
    find_initiator() * iscsiuio: Fix invalid parameter when call fstat() *
    iscsi-iname: Verify open() return value before calling read() *
    iscsi_sysfs: Fix NULL pointer deference in iscsi_sysfs_read_iface


  o Updatged to latest upstream, including: * iscsiadm: Optimize the the
    verification of mode paramters * iscsid: Poll timeout value to 1 minute for
    iscsid * iscsiadm: fix host stats mode coredump * iscsid: fix logging level
    when starting and shutting down daemon * Updated iscsiadm man page. * Fix
    memory leak in sysfs_get_str * libopeniscsiusr: Compare with max int
    instead of max long


  o Systemd unit files should not depend on network.target (bsc#1179440).


  o Updated to latest upstream, including async login ability: * Implement
    login "no_wait" for iscsiadm NODE mode * iscsiadm buffer overflow
    regression when discovering many targets at once * iscsid: Check Invalid
    Session id for stop connection * Add ability to attempt target logins
    asynchronously


  o %service_del_postun_without_restart is now available on SLE More accurately
    it's been introduced in SLE12-SP2+ and SLE15+

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 Basesystem 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-127=1

Package List:

  o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
    x86_64):
       iscsiuio-0.7.8.6-22.6.1
       iscsiuio-debuginfo-0.7.8.6-22.6.1
       libopeniscsiusr0_2_0-2.1.3-22.6.1
       libopeniscsiusr0_2_0-debuginfo-2.1.3-22.6.1
       open-iscsi-2.1.3-22.6.1
       open-iscsi-debuginfo-2.1.3-22.6.1
       open-iscsi-debugsource-2.1.3-22.6.1
       open-iscsi-devel-2.1.3-22.6.1


References:

  o https://bugzilla.suse.com/1179440
  o https://bugzilla.suse.com/1179908

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NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
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===========================================================================
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