openSUSE Security Update: Security update for optipng
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Announcement ID:    openSUSE-SU-2023:0388-1
Rating:             moderate
References:         #1215937 
Cross-References:   CVE-2023-43907
CVSS scores:
                    CVE-2023-43907 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:
                    openSUSE Backports SLE-15-SP4
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   An update that fixes one vulnerability is now available.

Description:

   This update for optipng fixes the following issues:

   Update to 0.7.8:

   * CVE-2023-43907: Fixed a global-buffer-overflow vulnerability in the GIF
     reader (boo#1215937).
   * Fixed a stack-print-after-scope defect in the error handler.
   * Fixed an assertion failure in the image reduction module.
   * Fixed the command-line wildargs expansion in the Windows port.
   * Refactored the structured exception handling.


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 Backports SLE-15-SP4:

      zypper in -t patch openSUSE-2023-388=1



Package List:

   - openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):

      optipng-0.7.8-bp154.3.5.1
      optipng-debuginfo-0.7.8-bp154.3.5.1
      optipng-debugsource-0.7.8-bp154.3.5.1


References:

   https://www.suse.com/security/cve/CVE-2023-43907.html
   https://bugzilla.suse.com/1215937