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[slackware-security]  openjpeg (SSA:2024-057-01)

New openjpeg packages are available for Slackware 15.0 and -current to
fix a security issue.


Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/openjpeg-2.5.1-i586-1_slack15.0.txz:  Upgraded.
  Fixed a heap-based buffer overflow in openjpeg in color.c:379:42 in
  sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use
  this to execute arbitrary code with the permissions of the application
  compiled against openjpeg.
  For more information, see:
    https://www.cve.org/CVERecord?id=CVE-2021-3575
  (* Security fix *)
+--------------------------+


Where to find the new packages:
+-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project!  :-)

Also see the "Get Slack" section on http://slackware.com for
additional mirror sites near you.

Updated package for Slackware 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/openjpeg-2.5.1-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/openjpeg-2.5.1-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/openjpeg-2.5.1-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/openjpeg-2.5.1-x86_64-1.txz


MD5 signatures:
+-------------+

Slackware 15.0 package:
b48dde1596a6bbd4ff17853d6305f5d9  openjpeg-2.5.1-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
953919aa0e6828dc2edff548e4643a10  openjpeg-2.5.1-x86_64-1_slack15.0.txz

Slackware -current package:
6ad0d352dbc55d1b5e3d5ffc0b518d41  l/openjpeg-2.5.1-i586-1.txz

Slackware x86_64 -current package:
f4db01328ea44fa02c8bc8c31661f795  l/openjpeg-2.5.1-x86_64-1.txz


Installation instructions:
+------------------------+

Upgrade the package as root:
# upgradepkg openjpeg-2.5.1-i586-1_slack15.0.txz


+-----+

Slackware Linux Security Team
http://slackware.com/gpg-key
security@slackware.com

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