hivex: Denial of Service -- Remote with User Interaction

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.3301
                         Security update for hivex
                              6 October 2021

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

Product:           hivex
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-3622  

Reference:         ESB-2021.3218
                   ESB-2021.3166

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20213201-2

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SUSE Security Update: Security update for hivex

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:3201-2
Rating:            moderate
References:        #1189060
Cross-References:  CVE-2021-3622
Affected Products:
                   SUSE MicroOS 5.1
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for hivex fixes the following issues:

  o CVE-2021-3622: Fixed stack overflow due to recursive call of _get_children
    () (bsc#1189060).

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 MicroOS 5.1:
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2021-3201=1

Package List:

  o SUSE MicroOS 5.1 (aarch64 s390x x86_64):
       hivex-debuginfo-1.3.14-5.6.1
       hivex-debugsource-1.3.14-5.6.1
       libhivex0-1.3.14-5.6.1
       libhivex0-debuginfo-1.3.14-5.6.1
       perl-Win-Hivex-1.3.14-5.6.1
       perl-Win-Hivex-debuginfo-1.3.14-5.6.1


References:

  o https://www.suse.com/security/cve/CVE-2021-3622.html
  o https://bugzilla.suse.com/1189060

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