SUSE-SU-2019:1088-1: moderate: Security update for wpa_supplicant

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for wpa_supplicant
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:1088-1
Rating:             moderate
References:         #1104205 #1109209 
Cross-References:   CVE-2018-14526
Affected Products:
                    SUSE OpenStack Cloud 7
                    SUSE Linux Enterprise Server for SAP 12-SP2
                    SUSE Linux Enterprise Server 12-SP4
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Server 12-SP2-LTSS
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    SUSE Linux Enterprise Server 12-SP1-LTSS
                    SUSE Linux Enterprise Server 12-LTSS
                    SUSE Linux Enterprise Desktop 12-SP4
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE Enterprise Storage 4
______________________________________________________________________________

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

Description:

   This update for wpa_supplicant fixes the following issues:

   This security issue was fixed:

   - CVE-2018-14526: Under certain conditions, the integrity of EAPOL-Key
     messages was not checked, leading to a decryption oracle. An attacker
     within range of the Access Point and client could have abused the
     vulnerability to recover sensitive information (bsc#1104205).

   This non-security issue was fixed:

   - Enabled PWD as EAP method. This allows for password-based
     authentication, which is easier to setup than most of the other methods,
     and is used by the Eduroam network (bsc#1109209).


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:

   - SUSE OpenStack Cloud 7:

      zypper in -t patch SUSE-OpenStack-Cloud-7-2019-1088=1

   - SUSE Linux Enterprise Server for SAP 12-SP2:

      zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-1088=1

   - SUSE Linux Enterprise Server 12-SP4:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1088=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-1088=1

   - SUSE Linux Enterprise Server 12-SP2-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-1088=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-1088=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-1088=1

   - SUSE Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2019-1088=1

   - SUSE Linux Enterprise Desktop 12-SP4:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-1088=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-1088=1

   - SUSE Enterprise Storage 4:

      zypper in -t patch SUSE-Storage-4-2019-1088=1



Package List:

   - SUSE OpenStack Cloud 7 (s390x x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1

   - SUSE Enterprise Storage 4 (x86_64):

      wpa_supplicant-2.6-15.10.1
      wpa_supplicant-debuginfo-2.6-15.10.1
      wpa_supplicant-debugsource-2.6-15.10.1


References:

   https://www.suse.com/security/cve/CVE-2018-14526.html
   https://bugzilla.suse.com/1104205
   https://bugzilla.suse.com/1109209