SUSE Security Update: Security update for wpa_supplicant
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Announcement ID:    SUSE-SU-2021:1166-1
Rating:             moderate
References:         #1184348 
Cross-References:   CVE-2021-30004
CVSS scores:
                    CVE-2021-30004 (NVD) : 5.3
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
                    CVE-2021-30004 (SUSE): 5.3
 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected Products:
                    SUSE MicroOS 5.0
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
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   An update that fixes one vulnerability is now available.

Description:

   This update for wpa_supplicant fixes the following issues:

   - CVE-2021-30004: Fixed an issue where forging attacks might have occured
     because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and
     tls/x509v3.c (bsc#1184348).


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 MicroOS 5.0:

      zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1166=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1166=1



Package List:

   - SUSE MicroOS 5.0 (aarch64 x86_64):

      wpa_supplicant-2.9-4.29.1
      wpa_supplicant-debuginfo-2.9-4.29.1
      wpa_supplicant-debugsource-2.9-4.29.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
 x86_64):

      wpa_supplicant-2.9-4.29.1
      wpa_supplicant-debuginfo-2.9-4.29.1
      wpa_supplicant-debugsource-2.9-4.29.1


References:

   https://www.suse.com/security/cve/CVE-2021-30004.html
   https://bugzilla.suse.com/1184348