From: Slackware Security Team <security@slackware.com>
To: slackware-security@slackware.com
Subject: [slackware-security] less (SSA:2024-105-01)
Date: Sun, 14 Apr 2024 11:39:08 -0700 (PDT)





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

[slackware-security] less (SSA:2024-105-01)

New less 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/less-653-i586-1_slack15.0.txz: Upgraded.
This update patches a security issue:
less through 653 allows OS command execution via a newline character in the
name of a file, because quoting is mishandled in filename.c. Exploitation
typically requires use with attacker-controlled file names, such as the files
extracted from an untrusted archive. Exploitation also requires the LESSOPEN
environment variable, but this is set by default in many common cases.
For more information, see:
https://www.cve.org/CVERecord?id=CVE-2024-32487
(* 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/less-653-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/less-653-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/a/less-653-i586-2.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/a/less-653-x86_64-2.txz


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

Slackware 15.0 package:
9842df0d8ee0085de310d263a1ae22d3 less-653-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
c2097fdbe9a6c2a806dbc33e8168ce00 less-653-x86_64-1_slack15.0.txz

Slackware -current package:
a6f91c16d33d74e2159c7329fbfcf03f a/less-653-i586-2.txz

Slackware x86_64 -current package:
060d1dff94545a40f02c517bb55cd2e3 a/less-653-x86_64-2.txz


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

Upgrade the package as root:
# upgradepkg less-653-i586-1_slack15.0.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-----

iF0EARECAB0WIQTsVknaQB4iq/pnNu9qRGPAQBAiMwUCZhwiVwAKCRBqRGPAQBAi
M93NAJ96oZ8pDCKA6m2rwNAC7kRhGQkBkgCfemEEZQ2t1D2kURqTuLpx8cbR2sg=
=vpw5
-----END PGP SIGNATURE-----

Senaste Kernels