From: Slackware Security Team <security@slackware.com>
To: slackware-security@slackware.com
Subject: [slackware-security] libtiff (SSA:2019-308-01)
Date: Mon, 4 Nov 2019 14:37:12 -0800 (PST)





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[slackware-security] libtiff (SSA:2019-308-01)

New libtiff packages are available for Slackware 14.2 and -current to
fix security issues.


Here are the details from the Slackware 14.2 ChangeLog:
+--------------------------+
patches/packages/libtiff-4.1.0-i586-1_slack14.2.txz: Upgraded.
libtiff: fix integer overflow in _TIFFCheckMalloc() that could cause a crash.
tif_dir: unset transferfunction field if necessary.
pal2rgb: failed to free memory on a few errors.
For more information, see:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14973
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19210
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6128
(* 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 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/libtiff-4.1.0-i586-1_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/libtiff-4.1.0-x86_64-1_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/libtiff-4.1.0-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/libtiff-4.1.0-x86_64-1.txz


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

Slackware 14.2 package:
78007bc705f966acc7f4b5351f09ac1f libtiff-4.1.0-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
bba12a878b471a8691d09fd245ea80be libtiff-4.1.0-x86_64-1_slack14.2.txz

Slackware -current package:
24b318b03c0636ec1934ed555761b7e6 l/libtiff-4.1.0-i586-1.txz

Slackware x86_64 -current package:
d4aca58c34cc4a601d63b77c73ff78f9 l/libtiff-4.1.0-x86_64-1.txz


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

Upgrade the package as root:
# upgradepkg libtiff-4.1.0-i586-1_slack14.2.txz


+-----+

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

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