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             AUSCERT External Security Bulletin Redistribution

                         Security update for crmsh
                               18 March 2021


        AusCERT Security Bulletin Summary

Product:           crmsh
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Increased Privileges            -- Existing Account
                   Reduced Security                -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-3020 CVE-2020-35459 

Reference:         ESB-2021.0895

Original Bulletin: 

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SUSE Security Update: Security update for crmsh


Announcement ID:   SUSE-SU-2021:0806-1
Rating:            important
References:        #1154927 #1178454 #1178869 #1179999 #1180137 #1180571
Cross-References:  CVE-2020-35459 CVE-2021-3020
Affected Products:
                   SUSE Linux Enterprise High Availability 15

An update that solves two vulnerabilities, contains one feature and has 5 fixes
is now available.


This update for crmsh fixes the following issues:

  o Update to version 4.3.0+20210219.5d1bf034: * Fix: hb_report: walk through
    hb_report process under hacluster(CVE-2020-35459, bsc#1179999;
    CVE-2021-3020, bsc#1180571) * Fix: bootstrap: setup authorized ssh access
    for hacluster(CVE-2020-35459, bsc#1179999; CVE-2021-3020, bsc#1180571) *
    Dev: analyze: Add analyze sublevel and put preflight_check in it(jsc#
    ECO-1658) * Dev: utils: change default file mod as 644 for str2file
    function * Dev: hb_report: Detect if any ocfs2 partitions exist * Dev:
    lock: give more specific error message when raise ClaimLockError * Fix:
    Replace mktemp() to mkstemp() for security * Fix: Remove the duplicate
    --cov-report html in tox. * Fix: fix some lint issues. * Fix: Replace
    utils.msg_info to task.info * Fix: Solve a circular import error of
    utils.py * Fix: hb_report: run lsof with specific ocfs2 device(bsc#1180688)
    * Dev: corosync: change the permission of corosync.conf to 644 * Fix:
    preflight_check: task: raise error when report_path isn't a directory *
    Fix: bootstrap: Use class Watchdog to simplify watchdog config(bsc#1154927,
    bsc#1178869) * Dev: Polish the sbd feature. * Dev: Replace -f with -c and
    run check when no parameter provide. * Fix: Fix the yes option not working
    * Fix: Remove useless import and show help when no input. * Dev: Correct
    SBD device id inconsistenc during ASR * Fix: completers: return complete
    start/stop resource id list correctly(bsc#1180137) * Dev: Makefile.am:
    change makefile to integrate preflight_check * Medium: integrate
    preflight_check into crmsh(jsc#ECO-1658) * Fix: bootstrap: make sure sbd
    device UUID was the same between nodes(bsc#1178454)

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 High Availability 15:
    zypper in -t patch SUSE-SLE-Product-HA-15-2021-806=1

Package List:

  o SUSE Linux Enterprise High Availability 15 (noarch):


  o https://www.suse.com/security/cve/CVE-2020-35459.html
  o https://www.suse.com/security/cve/CVE-2021-3020.html
  o https://bugzilla.suse.com/1154927
  o https://bugzilla.suse.com/1178454
  o https://bugzilla.suse.com/1178869
  o https://bugzilla.suse.com/1179999
  o https://bugzilla.suse.com/1180137
  o https://bugzilla.suse.com/1180571
  o https://bugzilla.suse.com/1180688

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