openSUSE Security Update: Security update for openssl-1_0_0
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Announcement ID:    openSUSE-SU-2021:2827-1
Rating:             important
References:         #1189521 
Cross-References:   CVE-2021-3712
CVSS scores:
                    CVE-2021-3712 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:
                    openSUSE Leap 15.3
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   An update that fixes one vulnerability is now available.

Description:

   This update for openssl-1_0_0 fixes the following issues:

   - CVE-2021-3712: a bug in the code for printing certificate details could
     lead to a buffer overrun that a malicious actor could exploit to crash
     the application, causing a denial-of-service attack. [bsc#1189521]


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 15.3:

      zypper in -t patch openSUSE-SLE-15.3-2021-2827=1



Package List:

   - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

      libopenssl-1_0_0-devel-1.0.2p-3.40.2
      libopenssl10-1.0.2p-3.40.2
      libopenssl10-debuginfo-1.0.2p-3.40.2
      libopenssl1_0_0-1.0.2p-3.40.2
      libopenssl1_0_0-debuginfo-1.0.2p-3.40.2
      libopenssl1_0_0-hmac-1.0.2p-3.40.2
      libopenssl1_0_0-steam-1.0.2p-3.40.2
      libopenssl1_0_0-steam-debuginfo-1.0.2p-3.40.2
      openssl-1_0_0-1.0.2p-3.40.2
      openssl-1_0_0-cavs-1.0.2p-3.40.2
      openssl-1_0_0-cavs-debuginfo-1.0.2p-3.40.2
      openssl-1_0_0-debuginfo-1.0.2p-3.40.2
      openssl-1_0_0-debugsource-1.0.2p-3.40.2

   - openSUSE Leap 15.3 (noarch):

      openssl-1_0_0-doc-1.0.2p-3.40.2

   - openSUSE Leap 15.3 (x86_64):

      libopenssl-1_0_0-devel-32bit-1.0.2p-3.40.2
      libopenssl1_0_0-32bit-1.0.2p-3.40.2
      libopenssl1_0_0-32bit-debuginfo-1.0.2p-3.40.2
      libopenssl1_0_0-hmac-32bit-1.0.2p-3.40.2
      libopenssl1_0_0-steam-32bit-1.0.2p-3.40.2
      libopenssl1_0_0-steam-32bit-debuginfo-1.0.2p-3.40.2


References:

   https://www.suse.com/security/cve/CVE-2021-3712.html
   https://bugzilla.suse.com/1189521