From: Slackware Security Team <security@slackware.com>
To: slackware-security@slackware.com
Subject: [slackware-security] emacs (SSA:2022-342-01)
Date: Thu, 8 Dec 2022 14:51:56 -0800 (PST)





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[slackware-security] emacs (SSA:2022-342-01)

New emacs 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/emacs-27.2-i586-2_slack15.0.txz: Rebuilt.
GNU Emacs through 28.2 allows attackers to execute commands via shell
metacharacters in the name of a source-code file, because lib-src/etags.c
uses the system C library function in its implementation of the ctags
program. For example, a victim may use the "ctags *" command (suggested in
the ctags documentation) in a situation where the current working directory
has contents that depend on untrusted input.
For more information, see:
https://www.cve.org/CVERecord?id=CVE-2022-45939
(* 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/emacs-27.2-i586-2_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/emacs-27.2-x86_64-2_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/e/emacs-28.2-i586-2.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/e/emacs-28.2-x86_64-2.txz


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

Slackware 15.0 package:
97de51db765e152d32a8cf5562961f81 emacs-27.2-i586-2_slack15.0.txz

Slackware x86_64 15.0 package:
91209777290bf8fd5e2ac918d72f14ba emacs-27.2-x86_64-2_slack15.0.txz

Slackware -current package:
8d0bb1c76fe4e50fa33ecc6c3aaffce1 e/emacs-28.2-i586-2.txz

Slackware x86_64 -current package:
3f8c307bb6e7e867cd360c4fa914a70f e/emacs-28.2-x86_64-2.txz


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

Upgrade the package as root:
# upgradepkg emacs-27.2-i586-2_slack15.0.txz


+-----+

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

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