openSUSE Security Update: Security update for stunnel
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2021:0409-1
Rating:             important
References:         #1177580 #1182529 
Cross-References:   CVE-2021-20230
CVSS scores:
                    CVE-2021-20230 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
                    CVE-2021-20230 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:
                    openSUSE Leap 15.2
______________________________________________________________________________

   An update that solves one vulnerability and has one errata
   is now available.

Description:

   This update for stunnel fixes the following issues:

   - Security fix: [bsc#1177580, bsc#1182529, CVE-2021-20230]
     * "redirect" option does not properly handle "verifyChain = yes"

   This update was imported from the SUSE:SLE-15-SP2:Update update project.


Patch Instructions:

   To install this openSUSE 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:

   - openSUSE Leap 15.2:

      zypper in -t patch openSUSE-2021-409=1



Package List:

   - openSUSE Leap 15.2 (noarch):

      stunnel-doc-5.57-lp152.2.6.1

   - openSUSE Leap 15.2 (x86_64):

      stunnel-5.57-lp152.2.6.1
      stunnel-debuginfo-5.57-lp152.2.6.1
      stunnel-debugsource-5.57-lp152.2.6.1


References:

   https://www.suse.com/security/cve/CVE-2021-20230.html
   https://bugzilla.suse.com/1177580
   https://bugzilla.suse.com/1182529