December 2002 - openSUSE Security - openSUSE Mailing Lists

RE: [suse-security] securityfocus.com
by mailinglists＠belfin.ch 07 Dec '02

07 Dec '02

Hi Ruprecht > Hi mailinglists(a)belfin.ch, > > > what happened to www.securityfocus.com? > > first ping www.securityfocus.com than > traceroute www.securityfocus.com subnet unreachable. Great! > and you will get some information why this > timeout can happen. it's clear what it means. But do you know what happened to them? I checked other securityfocus www servers and they're online. Has it anything to do with Symantec's takeover of Securityfocus? regards, Philipp

6 5

Analyzing FW logs
by Olafur Gardarsson 06 Dec '02

06 Dec '02

To those who have some experience in working with/analyzing Firewall logs. Are there any software packages out there you can recommend? Regards, Oli

3 2

SuSEfirewall2
by RalfGue＠t-online.de 06 Dec '02

06 Dec '02

Is there additional, more extensive documentation available for Susefirewall2 than those short text files that came with the distro? I'd like to know where/how I can tweak what gets logged in example. Thanks Ralf G.

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[Generic/Cyrus IMAP] Angriffsmöglichkeit ohne Login-Vorgang
by Carsten Niemeyer 06 Dec '02

06 Dec '02

Im IMAP-Server von Cyrus wurde ein Ganzzahlüberlauf entdeckt, der offenbar für anonyme Angriffe gegen den Mailserver genutzt werden kann. Betroffene Systeme * Systeme, die den IMAP-Server von Cyrus in Versionen bis einschließlich 2.1.10 verwenden. * Die 1.x-Versionen sind ebenfalls betroffen. Einfallstor Zugriff auf den IMAP-Server (typischerweise über den TCP-Port 143 bzw. 993 bei SSL/TLS-gesichertem IMAP). Auswirkung Es ist wahrscheinlich möglich, beliebigen Programmcode mit den Rechten des cyrus-Users auszuführen. Dadurch können Angreifer alle Nachrichten lesen, verändern und löschen. Typ der Verwundbarkeit integer overflow bug und dadurch buffer overflow bug Gefahrenpotential hoch Beschreibung Durch einen arithmetischen Überlauf bei der Berechnung der Größe des zu allozierenden Speichers kann es vorkommen, daß der IMAP-Server einen zu kleinen Speicherbereich mittels malloc() anfordert. Der daraus resultierende Pufferüberlauf kann offenbar auf einigen Plattformen (insbesondere auf GNU-libc-basierten Systemen wie GNU/Linux) ausgenutzt werden, um beliebigen Programmcode mit den Rechten des cyrus-Benutzers auszuführen. Dieser Benutzer (und damit ein erfolgreicher Angreifer) kann alle von Cyrus gespeicherten Nachrichten lesen, verändern oder löschen. Die Schwachstelle ist besonders gefährlich, da sie vor der Authentifizierung des Benutzers auftritt. Es sind daher in vielen Konfigurationen völlig anonyme Angriffe möglich. Auf 64-Bit-Systemen scheint eine weitere Schwachstelle zu existieren, die aber durch das geeignete Setzen von ulimit-Prozeßbeschränkungen Schon irgendwelche Lösungen??? Gruß Carsten unterdrückt werden kann.

3 2

IP Accounting beside ipchains/netfilter
by GentooRulez 06 Dec '02

06 Dec '02

Hi list, caused by ppp-connections that come up und down regulary my firewall-rules get flushed each time a connection is established or disconnected. So i cant use the result of ip[chains|table] properly, because flushing rules deletes traffic data for packages like ipac, too. Any other suggestion for tools that analyze traffic for accounting [e.g. iptraf counts fine but the seem to no logs] ? thx in advance Michael ok, a little bit OT, but i know you've got the answer

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SuSE Security Announcement: OpenLDAP2 (SuSE-SA:2002:047)
by Sebastian Krahmer 06 Dec '02

06 Dec '02

-----BEGIN PGP SIGNED MESSAGE----- ______________________________________________________________________________ SuSE Security Announcement Package: OpenLDAP2 Announcement-ID: SuSE-SA:2002:047 Date: Fri Dec 6 11:11:11 MET 2002 Affected products: 7.1, 7.2, 7.3, 8.0, SuSE eMail Server III, 3.1, SuSE Linux Connectivity Server, SuSE Linux Enterprise Server 7, SuSE Linux Office Server Vulnerability Type: remote command execution Severity (1-10): 6 SuSE default package: no Cross References: - Content of this advisory: 1) security vulnerability resolved: Buffer overflows in openldap2. problem description, discussion, solution and upgrade information 2) pending vulnerabilities, solutions, workarounds: - traceroute-nanog - gnuplot 3) standard appendix (further information) ______________________________________________________________________________ 1) problem description, brief discussion, solution, upgrade information OpenLDAP is the Open Source implementation of the Lightweight Directory Access Protocol (LDAP) and is used in network environments for distributing certain information such as X.509 certificates or login information. The SuSE Security Team reviewed critical parts of that package and found several buffer overflows and other bugs remote attackers could exploit to gain access on systems running vulnerable LDAP servers. In addition to these bugs, various local exploitable bugs within the OpenLDAP2 libraries (openldap2-devel package) have been fixed. Since there is no workaround possible except shutting down the LDAP server, we strongly recommend an update. Please download the update package for your distribution and verify its integrity by the methods listed in section 3) of this announcement. Then, install the package using the command "rpm -Fhv file.rpm" to apply the update. Our maintenance customers are being notified individually. The packages are being offered to install from the maintenance web. To be sure the update takes effect you have to restart the LDAP server by executing the following command as root: /etc/rc.d/ldap restart i386 Intel Platform: SuSE-8.0: ftp://ftp.suse.com/pub/suse/i386/update/8.0/n2/openldap2-2.0.23-143.i386.rpm 0facbec09078e1a849b629a335d25dcf ftp://ftp.suse.com/pub/suse/i386/update/8.0/n4/openldap2-devel-2.0.23-143.i… 90b2aff137bd510930835b7a7cb7bc1e patch rpm(s): ftp://ftp.suse.com/pub/suse/i386/update/8.0/n2/openldap2-2.0.23-143.i386.pa… aac122b6dda874c97d2e3f8e43a33897 ftp://ftp.suse.com/pub/suse/i386/update/8.0/n4/openldap2-devel-2.0.23-143.i… e032d25cd37167b956a41b45e7c1bc60 source rpm(s): ftp://ftp.suse.com/pub/suse/i386/update/8.0/zq1/openldap2-2.0.23-143.src.rpm 773c24a1654055b692dbfe6c1ce436f2 SuSE-7.3: ftp://ftp.suse.com/pub/suse/i386/update/7.3/n2/openldap2-2.0.12-44.i386.rpm 0c3078060330559ae49d67cdb0def908 ftp://ftp.suse.com/pub/suse/i386/update/7.3/n2/openldap2-devel-2.0.12-44.i3… 4d09ba68655344abc273f7cb67fee482 source rpm(s): ftp://ftp.suse.com/pub/suse/i386/update/7.3/zq1/openldap2-2.0.12-44.src.rpm 58706b1104fec0d6a6533e5f6decb8cd SuSE-7.2: ftp://ftp.suse.com/pub/suse/i386/update/7.2/n2/openldap2-2.0.11-67.i386.rpm 28f575d89d8fbb9c269b158d12b599a6 ftp://ftp.suse.com/pub/suse/i386/update/7.2/n2/openldap2-devel-2.0.11-67.i3… 7edf8a034f6de9ec15fd0d0e683e25e3 source rpm(s): ftp://ftp.suse.com/pub/suse/i386/update/7.2/zq1/openldap2-2.0.11-67.src.rpm 1aac2bc81f82065513845a0e923433bf SuSE-7.1: ftp://ftp.suse.com/pub/suse/i386/update/7.1/n2/openldap2-2.0.11-66.i386.rpm 901b6452a24470b5cf39223e4b4a611d source rpm(s): ftp://ftp.suse.com/pub/suse/i386/update/7.1/zq1/openldap2-2.0.11-66.src.rpm d5d0a0a397f919b2f5d644c517dd56a5 Sparc Platform: SuSE-7.3: ftp://ftp.suse.com/pub/suse/sparc/update/7.3/n2/openldap2-2.0.12-27.sparc.r… 4639159e2de3a53115b4a7a918a79864 ftp://ftp.suse.com/pub/suse/sparc/update/7.3/n2/openldap2-devel-2.0.12-27.s… 609773f10ce2ea8953f4fc8772f4af23 source rpm(s): ftp://ftp.suse.com/pub/suse/sparc/update/7.3/zq1/openldap2-2.0.12-27.src.rpm 70758c3e7c36f10a53980eaeb6bddea3 AXP Alpha Platform: SuSE-7.1: ftp://ftp.suse.com/pub/suse/axp/update/7.1/n2/openldap2-2.0.11-30.alpha.rpm 3d6bf0861070044c54ed52e8777192b6 source rpm(s): ftp://ftp.suse.com/pub/suse/axp/update/7.1/zq1/openldap2-2.0.11-30.src.rpm 3e0867844268b399d6ac2b9788d017f4 PPC Power PC Platform: SuSE-7.3: ftp://ftp.suse.com/pub/suse/ppc/update/7.3/n2/openldap2-2.0.12-54.ppc.rpm fa2268bf1629c69db048371b67a1e177 ftp://ftp.suse.com/pub/suse/ppc/update/7.3/n2/openldap2-devel-2.0.12-54.ppc… e5f6ea2f05c6f5904834e8083ef8502b source rpm(s): ftp://ftp.suse.com/pub/suse/ppc/update/7.3/zq1/openldap2-2.0.12-54.src.rpm 5c88d479f0f54b6b933f11a63e8d0c42 SuSE-7.1: ftp://ftp.suse.com/pub/suse/ppc/update/7.1/n2/openldap2-2.0.11-27.ppc.rpm b6630f01be5e342cba2167a1f69583bf source rpm(s): ftp://ftp.suse.com/pub/suse/ppc/update/7.1/zq1/openldap2-2.0.11-27.src.rpm 5664341323793814db38b162d4cf07dc ______________________________________________________________________________ 2) Pending vulnerabilities in SuSE Distributions and Workarounds: - traceroute-nanog Due to recent postings on bugtraq(a)securityfocus.com new traceroute-nanog packages are currently being built and will be released as soon as possible. - gnuplot An error in a patch for french documentation added by SuSE leads to a buffer overflow in gnuplot that can be exploited to gain root privileges by a local attacker. gnuplot is installed setuid root on SuSE Linux before (excluding) 8.0 to be able to display graphics with the SVGA library. We have provided update packages at the usual location that fix the vulnerability. ______________________________________________________________________________ 3) standard appendix: authenticity verification, additional information - Package authenticity verification: SuSE update packages are available on many mirror ftp servers all over the world. While this service is being considered valuable and important to the free and open source software community, many users wish to be sure about the origin of the package and its content before installing the package. There are two verification methods that can be used independently from each other to prove the authenticity of a downloaded file or rpm package: 1) md5sums as provided in the (cryptographically signed) announcement. 2) using the internal gpg signatures of the rpm package. 1) execute the command md5sum <name-of-the-file.rpm> after you downloaded the file from a SuSE ftp server or its mirrors. Then, compare the resulting md5sum with the one that is listed in the announcement. Since the announcement containing the checksums is cryptographically signed (usually using the key security(a)suse.de) the checksums show proof of the authenticity of the package. We disrecommend to subscribe to security lists which cause the email message containing the announcement to be modified so that the signature does not match after transport through the mailing list software. Downsides: You must be able to verify the authenticity of the announcement in the first place. If RPM packages are being rebuilt and a new version of a package is published on the ftp server, all md5 sums for the files are useless. 2) rpm package signatures provide an easy way to verify the authenticity of an rpm package. Use the command rpm -v --checksig <file.rpm> to verify the signature of the package, where <file.rpm> is the filename of the rpm package that you have downloaded. Of course, package authenticity verification can only target an un-installed rpm package file. Prerequisites: a) gpg is installed b) The package is signed using a certain key. The public part of this key must be installed by the gpg program in the directory ~/.gnupg/ under the user's home directory who performs the signature verification (usually root). You can import the key that is used by SuSE in rpm packages for SuSE Linux by saving this announcement to a file ("announcement.txt") and running the command (do "su -" to be root): gpg --batch; gpg < announcement.txt | gpg --import SuSE Linux distributions version 7.1 and thereafter install the key "build(a)suse.de" upon installation or upgrade, provided that the package gpg is installed. The file containing the public key is placed at the top-level directory of the first CD (pubring.gpg) and at ftp://ftp.suse.com/pub/suse/pubring.gpg-build.suse.de . - SuSE runs two security mailing lists to which any interested party may subscribe: suse-security(a)suse.com - general/linux/SuSE security discussion. All SuSE security announcements are sent to this list. To subscribe, send an email to <suse-security-subscribe(a)suse.com>. suse-security-announce(a)suse.com - SuSE's announce-only mailing list. Only SuSE's security announcements are sent to this list. To subscribe, send an email to <suse-security-announce-subscribe(a)suse.com>. For general information or the frequently asked questions (faq) send mail to: <suse-security-info(a)suse.com> or <suse-security-faq(a)suse.com> respectively. ===================================================================== SuSE's security contact is <security(a)suse.com> or <security(a)suse.de>. The <security(a)suse.de> public key is listed below. ===================================================================== ______________________________________________________________________________ The information in this advisory may be distributed or reproduced, provided that the advisory is not modified in any way. In particular, it is desired that the clear-text signature shows proof of the authenticity of the text. SuSE Linux AG makes no warranties of any kind whatsoever with respect to the information contained in this security advisory. Type Bits/KeyID Date User ID pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de> pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de> - -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org mQGiBDnu9IERBACT8Y35+2vv4MGVKiLEMOl9GdST6MCkYS3yEKeueNWc+z/0Kvff 4JctBsgs47tjmiI9sl0eHjm3gTR8rItXMN6sJEUHWzDP+Y0PFPboMvKx0FXl/A0d M+HFrruCgBlWt6FA+okRySQiliuI5phwqkXefl9AhkwR8xocQSVCFxcwvwCglVcO QliHu8jwRQHxlRE0tkwQQI0D+wfQwKdvhDplxHJ5nf7U8c/yE/vdvpN6lF0tmFrK XBUX+K7u4ifrZlQvj/81M4INjtXreqDiJtr99Rs6xa0ScZqITuZC4CWxJa9GynBE D3+D2t1V/f8l0smsuYoFOF7Ib49IkTdbtwAThlZp8bEhELBeGaPdNCcmfZ66rKUd G5sRA/9ovnc1krSQF2+sqB9/o7w5/q2qiyzwOSTnkjtBUVKn4zLUOf6aeBAoV6NM CC3Kj9aZHfA+ND0ehPaVGJgjaVNFhPi4x0e7BULdvgOoAqajLfvkURHAeSsxXIoE myW/xC1sBbDkDUIBSx5oej73XCZgnj/inphRqGpsb+1nKFvF+rQoU3VTRSBQYWNr YWdlIFNpZ25pbmcgS2V5IDxidWlsZEBzdXNlLmRlPohcBBMRAgAcBQI57vSBBQkD wmcABAsKAwQDFQMCAxYCAQIXgAAKCRCoTtronIAKyl8sAJ98BgD40zw0GHJHIf6d NfnwI2PAsgCgjH1+PnYEl7TFjtZsqhezX7vZvYCIRgQQEQIABgUCOnBeUgAKCRCe QOMQAAqrpNzOAKCL512FZvv4VZx94TpbA9lxyoAejACeOO1HIbActAevk5MUBhNe LZa/qM2JARUDBRA6cGBvd7LmAD0l09kBATWnB/9An5vfiUUE1VQnt+T/EYklES3t XXaJJp9pHMa4fzFa8jPVtv5UBHGee3XoUNDVwM2OgSEISZxbzdXGnqIlcT08TzBU D9i579uifklLsnr35SJDZ6ram51/CWOnnaVhUzneOA9gTPSr+/fT3WeVnwJiQCQ3 0kNLWVXWATMnsnT486eAOlT6UNBPYQLpUprF5Yryk23pQUPAgJENDEqeU6iIO9Ot 1ZPtB0lniw+/xCi13D360o1tZDYOp0hHHJN3D3EN8C1yPqZd5CvvznYvB6bWBIpW cRgdn2DUVMmpU661jwqGlRz1F84JG/xe4jGuzgpJt9IXSzyohEJB6XG5+D0BiF0E ExECAB0FAjxqqTQFCQoAgrMFCwcKAwQDFQMCAxYCAQIXgAAKCRCoTtronIAKyp1f AJ9dR7saz2KPNwD3U+fy/0BDKXrYGACfbJ8fQcJqCBQxeHvt9yMPDVq0B0W5Ag0E Oe70khAIAISR0E3ozF/la+oNaRwxHLrCet30NgnxRROYhPaJB/Tu1FQokn2/Qld/ HZnh3TwhBIw1FqrhWBJ7491iAjLR9uPbdWJrn+A7t8kSkPaF3Z/6kyc5a8fas44h t5h+6HMBzoFCMAq2aBHQRFRNp9Mz1ZvoXXcI1lk1l8OqcUM/ovXbDfPcXsUVeTPT tGzcAi2jVl9hl3iwJKkyv/RLmcusdsi8YunbvWGFAF5GaagYQo7YlF6UaBQnYJTM 523AMgpPQtsKm9o/w9WdgXkgWhgkhZEeqUS3m5xNey1nLu9iMvq9M/iXnGz4sg6Q 2Y+GqZ+yAvNWjRRou3zSE7Bzg28MI4sAAwYH/2D71Xc5HPDgu87WnBFgmp8MpSr8 QnSs0wwPg3xEullGEocolSb2c0ctuSyeVnCttJMzkukL9TqyF4s/6XRstWirSWaw JxRLKH6Zjo/FaKsshYKf8gBkAaddvpl3pO0gmUYbqmpQ3xDEYlhCeieXS5MkockQ 1sj2xYdB1xO0ExzfiCiscUKjUFy+mdzUsUutafuZ+gbHog1CN/ccZCkxcBa5IFCH ORrNjq9pYWlrxsEn6ApsG7JJbM2besW1PkdEoxak74z1senh36m5jQvVjA3U4xq1 wwylxadmmJaJHzeiLfb7G1ZRjZTsB7fyYxqDzMVul6o9BSwO/1XsIAnV1uuITAQY EQIADAUCOe70kgUJA8JnAAAKCRCoTtronIAKyksiAJsFB3/77SkH3JlYOGrEe1Ol 0JdGwACeKTttgeVPFB+iGJdiwQlxasOfuXyITAQYEQIADAUCPGqpWQUJCgCCxwAK CRCoTtronIAKyofBAKCSZM2UFyta/fe9WgITK9I5hbxxtQCfX+0ar2CZmSknn3co SPihn1+OBNyZAQ0DNuEtBAAAAQgAoCRcd7SVZEFcumffyEwfLTcXQjhKzOahzxpo omuF+HIyU4AGq+SU8sTZ/1SsjhdzzrSAfv1lETACA+3SmLr5KV40Us1w0UC64cwt A46xowVq1vMlH2Lib+V/qr3b1hE67nMHjysECVx9Ob4gFuKNoR2eqnAaJvjnAT8J /LoUC20EdCHUqn6v+M9t/WZgC+WNR8cq69uDy3YQhDP/nIan6fm2uf2kSV9A7ZxE GrwsWl/WX5Q/sQqMWaU6r4az98X3z90/cN+eJJ3vwtA+rm+nxEvyev+jaLuOQBDf ebh/XA4FZ35xmi+spdiVeJH4F/ubaGlmj7+wDOF3suYAPSXT2QAFEbQlU3VTRSBT ZWN1cml0eSBUZWFtIDxzZWN1cml0eUBzdXNlLmRlPokBFQMFEDbhLUfkWLKHsco8 RQEBVw4H/1vIdiOLX/7hdzYaG9crQVIk3QwaB5eBbjvLEMvuCZHiY2COUg5QdmPQ 8SlWNZ6k4nu1BLcv2g/pymPUWP9fG4tuSnlUJDrWGm3nhyhAC9iudP2u1YQY37Gb B6NPVaZiYMnEb4QYFcqv5c/r2ghSXUTYk7etd6SW6WCOpEqizhx1cqDKNZnsI/1X 11pFcO2N7rc6byDBJ1T+cK+F1Ehan9XBt/shryJmv04nli5CXQMEbiqYYMOu8iaA 8AWRgXPCWqhyGhcVD3LRhUJXjUOdH4ZiHCXaoF3zVPxpeGKEQY8iBrDeDyB3wHmj qY9WCX6cmogGQRgYG6yJqDalLqrDOdmJARUDBRA24S0Ed7LmAD0l09kBAW04B/4p WH3f1vQn3i6/+SmDjGzUu2GWGq6Fsdwo2hVM2ym6CILeow/K9JfhdwGvY8LRxWRL hn09j2IJ9P7H1Yz3qDf10AX6V7YILHtchKT1dcngCkTLmDgC4rs1iAAl3f089sRG BafGPGKv2DQjHfR1LfRtbf0P7c09Tkej1MP8HtQMW9hPkBYeXcwbCjdrVGFOzqx+ AvvJDdT6a+oyRMTFlvmZ83UV5pgoyimgjhWnM1V4bFBYjPrtWMkdXJSUXbR6Q7Pi RZWCzGRzwbaxqpl3rK/YTCphOLwEMB27B4/fcqtBzgoMOiaZA0M5fFoo54KgRIh0 zinsSx2OrWgvSiLEXXYKiEYEEBECAAYFAjseYcMACgkQnkDjEAAKq6ROVACgjhDM /3KM+iFjs5QXsnd4oFPOnbkAnjYGa1J3em+bmV2aiCdYXdOuGn4ZiQCVAwUQN7c7 whaQN/7O/JIVAQEB+QP/cYblSAmPXxSFiaHWB+MiUNw8B6ozBLK0QcMQ2YcL6+Vl D+nSZP20+Ja2nfiKjnibCv5ss83yXoHkYk2Rsa8foz6Y7tHwuPiccvqnIC/c9Cvz dbIsdxpfsi0qWPfvX/jLMpXqqnPjdIZErgxpwujas1n9016PuXA8K3MJwVjCqSKI RgQQEQIABgUCOhpCpAAKCRDHUqoysN/3gCt7AJ9adNQMbmA1iSYcbhtgvx9ByLPI DgCfZ5Wj+f7cnYpFZI6GkAyyczG09sE= =LRKC - -----END PGP PUBLIC KEY BLOCK----- -----BEGIN PGP SIGNATURE----- Version: 2.6.3i Charset: noconv iQEVAwUBPfCCO3ey5gA9JdPZAQFKnwf/SBJrd4TnicHAhWOGeb3+u0Utrwy7L8+I O3c47WTGo9d4kCfuUeGiGNwOn7jjahuIGDOI9KaIXKnHhDASEhXE8XwYcYR/69Mx +Qpbmr6MCOEyJZwPFr6Gz7y+ltA+oIT6mHwJ6Dfr1wres3DmuMJMuUXCivm9IIbK RpOxjDU1qP/Azk7rAAXNdTOj8UsNdsjus0ujAV3yf/C+BZL49hSpRrUsR4g0W7Pu gd/RPxx/b52nhVaPkZC1h6aJWgFM1+0WNqI2ROz/OA/bE+8uh8y5YYrt8gkjBQlb qUFv94ZVLJR3mAYLN2FsV9PL+lMFZ8+CGDuQvFmIvVAsZn65EZ25yg== =E/Cr -----END PGP SIGNATURE----- -- ~ ~ perl self.pl ~ $_='print"\$_=\47$_\47;eval"';eval ~ krahmer(a)suse.de - SuSE Security Team ~

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(neue heise newsline) Ernste Sicherheitsl�cken in Unix/Linux-Desktop KDE
by Mathias Homann 06 Dec '02

06 Dec '02

http://www.heise.de/newsticker/data/ju-06.12.02-000/ Laut der Meldung ist die Lücke in 3.0.5 behoben... aber da ja von SuSE kein komplettes 3.0.5-er update kam, sondern nur kdebase, frage ich mich jetzt, ob ich mir den kopf zerbrechen muss? bye, MH -- Die unaufgeforderte Zusendung einer Werbemail an Privatleute verstößt gegen §1 UWG und §823 I BGB (Beschluß des LG Berlin vom 2.8.1998 Az: 16 O 201/98). Jede kommerzielle Nutzung der übermittelten persönlichen Daten sowie deren Weitergabe an Dritte ist ausdrücklich untersagt!

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hardening scripts / Bastille (SuSE 8.1)
by Thomas Sjögren 06 Dec '02

06 Dec '02

I downloaded Bastille-2.0.4-1.0, but 8.1 wasn't supported so i got the SuSE version thru YaST (bastille-1.3.0-50). now i got a couple of questions since there's no man file and apparently isn't working correctly. Using Tk user interface module. Only displaying questions relevant to the current configuration. Question sendmaildaemon couldn't be skipped -- couldn't figure out which question to skip to! Could not open config: /etc/Bastille/config, defaults used. Executing File Permissions Specific Configuration Bareword "chkstat" not allowed while "strict subs" in use at /usr/lib/Bastille/FilePermissions.pm line 306. BEGIN not safe after errors--compilation aborted at /usr/lib/Bastille/FilePermissions.pm line 469. Compilation failed in require at /usr/sbin/BastilleBackEnd line 87. since SuSE (UnitedLinux?) support seems to be implemented into future Bastille versions is the available "YaST bastille" a beta or why is there such a big jump between versions? is there's a hardening script for 8.1? i really like harden_suse but it seems to have died(?) /Thomas -- thomas(a)northernsecurity.net thomas(a)se.linux.org

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Changed Devices
by Ingo Doerrie 06 Dec '02

06 Dec '02

Hello to everybody! I have the following situation on my new DSL-Gate running SuSE 8.0 I installed the first ethernet card as internal device on 192.168.25.1/24 and the external with Dynamic IP on the DSL-device. Booting the system he first finds the DSL0-device and then the ethx-devices, bringing up the result that the ppp0 is bound to the eth0 instead of eth1 as set in Yast and configured. Does anybody know how this problem comes up? The system is a DELL with an onboard 3Com-card and with an PCI-NIC from 3Com. Thank you for your hints in advance. -- Freundliche Grüße kind regards Ingo

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Security in SuSEfirewall2 + Server PPTP
by Fabio Sena 05 Dec '02

05 Dec '02

hello all, Gentlemen I am with a server VPN in pptp in SUSE 8,0, with SuSEfirewall2 functioning perfectly, what I would like to know which now the problems of security that I can have using this product. []'s Fabio Sena Brasil-PE

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