[From nobody Tue Aug 26 15:22:48 2003 Delivered-To: kbs@kaiserino.ath.cx Return-Path: <owner-slackware-security@slackware.com> Received: from kaiserino.ath.cx [212.183.170.233] by localhost with POP3 (fetchmail-6.2.2) for kbs@localhost (single-drop); Tue, 26 Aug 2003 15:01:20 +0200 (CEST) Received: from localhost (localhost [::ffff:127.0.0.1]) by mail.kaiserino.ath.cx with esmtp; Tue, 26 Aug 2003 05:50:04 +0200 Received: from popmail.inwind.it [193.70.192.170] by localhost with POP3 (fetchmail-6.2.2) for kbs@kaiserino.ath.cx (single-drop); Tue, 26 Aug 2003 05:50:05 +0200 (CEST) Received: from smtp7.libero.it (193.70.192.90) by ims10a.libero.it (7.0.019) id 3F40940B00137A49 for ciosul@inwind.it; Tue, 26 Aug 2003 05:45:15 +0200 Received: from diamond.ss.org (192.139.81.6) by smtp7.libero.it (7.0.019) id 3F38C0EC0130FFB3 for ciosul@inwind.it; Tue, 26 Aug 2003 05:45:15 +0200 Received: from bob.slackware.com (slackware.com [64.57.102.34]) by diamond.ss.org (Postfix) with ESMTP id BA3402FE94; Mon, 25 Aug 2003 23:45:13 -0400 (EDT) Received: from bob.slackware.com (localhost [127.0.0.1]) by bob.slackware.com (8.12.9/8.12.9) with ESMTP id h7Q3hiwM009762; Mon, 25 Aug 2003 20:43:44 -0700 Received: from localhost (daemon@localhost)h7Q3giZR009728; Mon, 25 Aug 2003 20:42:44 -0700 Received: by bob.slackware.com (bulk_mailer v1.13); Mon, 25 Aug 2003 20:39:58 -0700 Received: from bob.slackware.com (localhost [127.0.0.1]) by bob.slackware.com (8.12.9/8.12.9) with ESMTP id h7Q3dvwM009624 for <slackware-security-outgoing@bob.slackware.com>; Mon, 25 Aug 2003 20:39:57 -0700 Received: (from daemon@localhost) by bob.slackware.com (8.12.9/8.12.9/Submit) id h7Q3dv15009623 for slackware-security-outgoing; Mon, 25 Aug 2003 20:39:57 -0700 Received: from bob.slackware.com (localhost [127.0.0.1]) by bob.slackware.com (8.12.9/8.12.9) with ESMTP id h7Q3dvwM009620 for <slackware-security@slackware.com>; Mon, 25 Aug 2003 20:39:57 -0700 Received: (from root@localhost) by bob.slackware.com (8.12.9/8.12.9/Submit) id h7Q3dvXc009619 for slackware-security@slackware.com; Mon, 25 Aug 2003 20:39:57 -0700 Received: from bob.slackware.com (localhost [127.0.0.1]) by bob.slackware.com (8.12.9/8.12.9) with ESMTP id h7Q3dRwM009583 for <slackware-security@slackware.com>; Mon, 25 Aug 2003 20:39:27 -0700 Received: from localhost (security@localhost)h7Q3dRdf009580 for <slackware-security@slackware.com>; Mon, 25 Aug 2003 20:39:27 -0700 X-Authentication-Warning: bob.slackware.com: security owned process doing -bs Date: Mon, 25 Aug 2003 20:39:27 -0700 (PDT) From: Slackware Security Team <security@slackware.com> To: slackware-security@slackware.com Subject: [slackware-security] unzip vulnerability patched (SSA:2003-237-01) Message-ID: <Pine.LNX.4.55.0308252038320.9568@bob.slackware.com> Sender: owner-slackware-security@slackware.com Reply-To: Slackware Security Team <security@slackware.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=iso-8859-15 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [slackware-security] unzip vulnerability patched (SSA:2003-237-01) Upgraded infozip packages are available for Slackware 9.0 and -current. These fix a security issue where a specially crafted archive may overwrite files (including system files anywhere on the filesystem) upon extraction by a user with sufficient permissions. For more information, see: http://www.securityfocus.com/bid/7550 http://lwn.net/Articles/38540/ http://xforce.iss.net/xforce/xfdb/12004 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0282 Here are the details from the Slackware 9.0 ChangeLog: +--------------------------+ Mon Aug 25 15:35:28 PDT 2003 patches/packages/infozip-5.50-i486-2.tgz: Fixed a bug where a specially crafted archive might try to write to ../ or ../../, etc, potentially overwriting system files if the user (such as root) has permissions to overwrite them. Thanks to jelmer for locating this problem, and Ben Laurie for providing a patch. (* Security fix *) +--------------------------+ WHERE TO FIND THE NEW PACKAGES: +-----------------------------+ Updated package for Slackware 9.0: ftp://ftp.slackware.com/pub/slackware/slackware-9.0/patches/packages/infozip-5.50-i386-2.tgz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/a/infozip-5.50-i486-2.tgz MD5 SIGNATURES: +-------------+ Slackware 9.0 package: d262ae0564f475b39e2ccf20fe1dfc41 infozip-5.50-i386-2.tgz Slackware -current package: 8c4b4fc48e145a71e962cd7f99be8a5b infozip-5.50-i486-2.tgz INSTALLATION INSTRUCTIONS: +------------------------+ Upgrade using upgradepkg (as root): upgradepkg infozip-5.50-i386-2.tgz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | HOW TO REMOVE YOURSELF FROM THIS 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. Follow the instructions to | | complete the unsubscription. Do not reply to this message to | | unsubscribe! | +------------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) iD8DBQE/SpEiakRjwEAQIjMRAmXUAJkBVx8yYSRth0DpFPM89PrxTxDMGgCdHDRL tFzFHS6BR5BLPCyuL372C+Q= =Kv9k -----END PGP SIGNATURE----- ]