openSUSE Security Update: Security update for libcaca
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2022:0769-1
Rating:             important
References:         #1184751 #1184752 
Cross-References:   CVE-2021-30498 CVE-2021-30499
CVSS scores:
                    CVE-2021-30498 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2021-30498 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2021-30499 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2021-30499 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    openSUSE Leap 15.3
                    openSUSE Leap 15.4
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:

   This update for libcaca fixes the following issues:

   - CVE-2021-30498, CVE-2021-30499: If an image has a size of 0x0, when
     exporting, no data is written and space is allocated for the header
     only, not taking into account that sprintf appends a NUL byte
     (bsc#1184751, bsc#1184752).


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 15.4:

      zypper in -t patch openSUSE-SLE-15.4-2022-769=1

   - openSUSE Leap 15.3:

      zypper in -t patch openSUSE-SLE-15.3-2022-769=1



Package List:

   - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

      caca-utils-0.99.beta19.git20171003-11.3.1
      caca-utils-debuginfo-0.99.beta19.git20171003-11.3.1
      libcaca-debugsource-0.99.beta19.git20171003-11.3.1
      libcaca-devel-0.99.beta19.git20171003-11.3.1
      libcaca-ruby-0.99.beta19.git20171003-11.3.1
      libcaca-ruby-debuginfo-0.99.beta19.git20171003-11.3.1
      libcaca0-0.99.beta19.git20171003-11.3.1
      libcaca0-debuginfo-0.99.beta19.git20171003-11.3.1
      libcaca0-plugins-0.99.beta19.git20171003-11.3.1
      libcaca0-plugins-debuginfo-0.99.beta19.git20171003-11.3.1

   - openSUSE Leap 15.4 (x86_64):

      libcaca0-32bit-0.99.beta19.git20171003-11.3.1
      libcaca0-32bit-debuginfo-0.99.beta19.git20171003-11.3.1
      libcaca0-plugins-32bit-0.99.beta19.git20171003-11.3.1
      libcaca0-plugins-32bit-debuginfo-0.99.beta19.git20171003-11.3.1

   - openSUSE Leap 15.4 (noarch):

      python3-caca-0.99.beta19.git20171003-11.3.1

   - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

      caca-utils-0.99.beta19.git20171003-11.3.1
      caca-utils-debuginfo-0.99.beta19.git20171003-11.3.1
      libcaca-debugsource-0.99.beta19.git20171003-11.3.1
      libcaca-devel-0.99.beta19.git20171003-11.3.1
      libcaca-ruby-0.99.beta19.git20171003-11.3.1
      libcaca-ruby-debuginfo-0.99.beta19.git20171003-11.3.1
      libcaca0-0.99.beta19.git20171003-11.3.1
      libcaca0-debuginfo-0.99.beta19.git20171003-11.3.1
      libcaca0-plugins-0.99.beta19.git20171003-11.3.1
      libcaca0-plugins-debuginfo-0.99.beta19.git20171003-11.3.1

   - openSUSE Leap 15.3 (x86_64):

      libcaca0-32bit-0.99.beta19.git20171003-11.3.1
      libcaca0-32bit-debuginfo-0.99.beta19.git20171003-11.3.1
      libcaca0-plugins-32bit-0.99.beta19.git20171003-11.3.1
      libcaca0-plugins-32bit-debuginfo-0.99.beta19.git20171003-11.3.1

   - openSUSE Leap 15.3 (noarch):

      python3-caca-0.99.beta19.git20171003-11.3.1


References:

   https://www.suse.com/security/cve/CVE-2021-30498.html
   https://www.suse.com/security/cve/CVE-2021-30499.html
   https://bugzilla.suse.com/1184751
   https://bugzilla.suse.com/1184752