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From: Slackware Security Team <security@slackware.com>
To: slackware-security@slackware.com
Subject: [slackware-security] libwebp (SSA:2023-257-01)
Date: Thu, 14 Sep 2023 14:21:47 -0700 (PDT)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

[slackware-security]  libwebp (SSA:2023-257-01)

New libwebp 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/libwebp-1.3.2-i586-1_slack15.0.txz:  Upgraded.
  Security fix for lossless decoder (chromium: #1479274, CVE-2023-4863).
  For more information, see:
    https://www.cve.org/CVERecord?id=CVE-2023-4863
  (* 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/libwebp-1.3.2-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/libwebp-1.3.2-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/libwebp-1.3.2-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/libwebp-1.3.2-x86_64-1.txz


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

Slackware 15.0 package:
a2923bea3f3c186e06a76b3b822f5afa  libwebp-1.3.2-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
3456484fa47644d5b6edb33c7a69be25  libwebp-1.3.2-x86_64-1_slack15.0.txz

Slackware -current package:
26d058c9b181b234d0b52617422eabca  l/libwebp-1.3.2-i586-1.txz

Slackware x86_64 -current package:
0011b0c24f8411d8582b9f89bb01cc06  l/libwebp-1.3.2-x86_64-1.txz


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

Upgrade the package as root:
# upgradepkg libwebp-1.3.2-i586-1_slack15.0.txz


+-----+

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

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