openSUSE Security Update: Security update for libwebp
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2021:1860-1
Rating:             critical
References:         #1185652 #1185654 #1185673 #1185674 #1185685 
                    #1185686 #1185688 #1185690 #1185691 #1186247 
                    
Cross-References:   CVE-2018-25009 CVE-2018-25010 CVE-2018-25011
                    CVE-2018-25012 CVE-2018-25013 CVE-2020-36328
                    CVE-2020-36329 CVE-2020-36330 CVE-2020-36331
                    CVE-2020-36332
CVSS scores:
                    CVE-2018-25009 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2018-25009 (SUSE): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2018-25010 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2018-25010 (SUSE): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2018-25011 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2018-25011 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2018-25012 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2018-25012 (SUSE): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2018-25013 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2020-36328 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2020-36328 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2020-36329 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2020-36329 (SUSE): 6.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
                    CVE-2020-36330 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2020-36330 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2020-36331 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2020-36331 (SUSE): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
                    CVE-2020-36332 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2020-36332 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    openSUSE Leap 15.3
______________________________________________________________________________

   An update that fixes 10 vulnerabilities is now available.

Description:

   This update for libwebp fixes the following issues:

   - CVE-2018-25010: Fixed heap-based buffer overflow in ApplyFilter()
     (bsc#1185685).
   - CVE-2020-36330: Fixed heap-based buffer overflow in
     ChunkVerifyAndAssign() (bsc#1185691).
   - CVE-2020-36332: Fixed extreme memory allocation when reading a file
     (bsc#1185674).
   - CVE-2020-36329: Fixed use-after-free in EmitFancyRGB() (bsc#1185652).
   - CVE-2018-25012: Fixed heap-based buffer overflow in GetLE24()
     (bsc#1185690).
   - CVE-2020-36328: Fixed heap-based buffer overflow in WebPDecode*Into
     functions (bsc#1185688).
   - CVE-2018-25013: Fixed heap-based buffer overflow in ShiftBytes()
     (bsc#1185654).
   - CVE-2020-36331: Fixed heap-based buffer overflow in ChunkAssignData()
     (bsc#1185686).
   - CVE-2018-25009: Fixed heap-based buffer overflow in GetLE16()
     (bsc#1185673).
   - CVE-2018-25011: Fixed fail on multiple image chunks (bsc#1186247).


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-15.3-2021-1860=1



Package List:

   - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

      libwebp6-0.5.0-3.5.1
      libwebp6-debuginfo-0.5.0-3.5.1
      libwebpdecoder2-0.5.0-3.5.1
      libwebpdecoder2-debuginfo-0.5.0-3.5.1
      libwebpextras0-0.5.0-3.5.1
      libwebpextras0-debuginfo-0.5.0-3.5.1
      libwebpmux2-0.5.0-3.5.1
      libwebpmux2-debuginfo-0.5.0-3.5.1

   - openSUSE Leap 15.3 (x86_64):

      libwebp6-32bit-0.5.0-3.5.1
      libwebp6-32bit-debuginfo-0.5.0-3.5.1
      libwebpdecoder2-32bit-0.5.0-3.5.1
      libwebpdecoder2-32bit-debuginfo-0.5.0-3.5.1
      libwebpextras0-32bit-0.5.0-3.5.1
      libwebpextras0-32bit-debuginfo-0.5.0-3.5.1
      libwebpmux2-32bit-0.5.0-3.5.1
      libwebpmux2-32bit-debuginfo-0.5.0-3.5.1


References:

   https://www.suse.com/security/cve/CVE-2018-25009.html
   https://www.suse.com/security/cve/CVE-2018-25010.html
   https://www.suse.com/security/cve/CVE-2018-25011.html
   https://www.suse.com/security/cve/CVE-2018-25012.html
   https://www.suse.com/security/cve/CVE-2018-25013.html
   https://www.suse.com/security/cve/CVE-2020-36328.html
   https://www.suse.com/security/cve/CVE-2020-36329.html
   https://www.suse.com/security/cve/CVE-2020-36330.html
   https://www.suse.com/security/cve/CVE-2020-36331.html
   https://www.suse.com/security/cve/CVE-2020-36332.html
   https://bugzilla.suse.com/1185652
   https://bugzilla.suse.com/1185654
   https://bugzilla.suse.com/1185673
   https://bugzilla.suse.com/1185674
   https://bugzilla.suse.com/1185685
   https://bugzilla.suse.com/1185686
   https://bugzilla.suse.com/1185688
   https://bugzilla.suse.com/1185690
   https://bugzilla.suse.com/1185691
   https://bugzilla.suse.com/1186247