-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

[slackware-security]  libpng (SSA:2019-107-01)

New libpng 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/libpng-1.6.37-i586-1_slack14.2.txz:  Upgraded.
  This update fixes security issues:
  Fixed a use-after-free vulnerability (CVE-2019-7317) in png_image_free.
  Fixed a memory leak in the ARM NEON implementation of png_do_expand_palette.
  Fixed a memory leak in pngtest.c.
  Fixed two vulnerabilities (CVE-2018-14048, CVE-2018-14550) in
  contrib/pngminus; refactor.
  For more information, see:
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14048
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14550
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7317
  (* 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/libpng-1.6.37-i586-1_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/libpng-1.6.37-x86_64-1_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/libpng-1.6.37-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/libpng-1.6.37-x86_64-1.txz


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

Slackware 14.2 package:
829f6c020ad10fe9b09e94bceb7fae26  libpng-1.6.37-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
e141813a42551a3c31df15b8495dc1a3  libpng-1.6.37-x86_64-1_slack14.2.txz

Slackware -current package:
0f711d15bd85893a02f398b95b7d3f06  l/libpng-1.6.37-i586-1.txz

Slackware x86_64 -current package:
d8bdd5c1a73fa487c5f1a1a4b3ec2f63  l/libpng-1.6.37-x86_64-1.txz


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

Upgrade the package as root:
# upgradepkg libpng-1.6.37-i586-1_slack14.2.txz


+-----+

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

+------------------------------------------------------------------------+
| To leave the slackware-security mailing list:                          |
+------------------------------------------------------------------------+
| Send an email to majordomo@slackware.com with this text in the body of |
| the email message:                                                     |
|                                                                        |
|   unsubscribe slackware-security                                       |
|                                                                        |
| You will get a confirmation message back containing instructions to    |
| complete the process.  Please do not reply to this email address.      |
+------------------------------------------------------------------------+
-----BEGIN PGP SIGNATURE-----

iEYEARECAAYFAly3jH8ACgkQakRjwEAQIjPbQwCfT5g/xkRppESpV1s22uQZ0U+k
T3IAniDkz4jjVKpMyhd8DybZkEehbGt4
=WHtg
-----END PGP SIGNATURE-----