SuSE Security Announcement: KDE (SuSE-SA:2003:026)
-----BEGIN PGP SIGNED MESSAGE----- ______________________________________________________________________________ SuSE Security Announcement Package: KDE Announcement-ID: SuSE-SA:2003:0026 Date: Thu Apr 24 12:00:00 MEST 2003 Affected products: 7.1, 7.2, 7.3, 8.0, 8.1, 8.2 SuSE eMail Server 3.1 SuSE eMail Server III SuSE Firewall Adminhost VPN SuSE Linux Admin-CD for Firewall SuSE Firewall on CD 2 - VPN SuSE Firewall on CD 2 SuSE Linux Connectivity Server SuSE Linux Enterprise Server 7 SuSE Linux Office Server Vulnerability Type: various security vulnerabilities Severity (1-10): 5 SuSE default package: yes Cross References: http://www.kde.org/info/security/advisory-20030409-1.txt http://www.kde.org/info/security/advisory-20021220-1.txt http://www.kde.org/announcements/announce-3.0.5a.html Content of this advisory: 1) security vulnerability resolved: Results of security audit of KDE. problem description, discussion, solution and upgrade information 2) pending vulnerabilities, solutions, workarounds: - glibc - pptpd 3) standard appendix (further information) ______________________________________________________________________________ 1) problem description, brief discussion, solution, upgrade information The K Desktop Environment KDE allows to generate postscript previews which can be viewed via certain konqueror plug-ins for example. The previews are generated by invoking the ghostscript program but without supplying the "-dSAFER" option as an argument. This allows embedded code to be executed. Additionally to the correction made to the postscript generation process, various other security related bug fixes and patches from KDE 3.0.5a have been incorporated. For more information regarding these fixes please visit the URLs given as cross references. The complete list of fixed packages is as follows: kdelibs3 kdelibs3-cups kdebase3 kdebase3-kdm kdebase3-konqueror kdebase3-ksysguardd kdebase3-extra kdegames3 kdegames3-board kdegraphics3-fax kdegraphics3-tex kdegraphics3-viewer kdegraphics3-postscript kdemultimedia3-midi kdemultimedia3-sound kdemultimedia3-video kdenetwork3 kdenetwork3-mail kdenetwork3-chat kdenetwork3-lan kdepim3-organizer kdepim3-kpilot kdesdk3 kdeutils3 kdeutils3-laptop Due to the large list of update packages we do not provide MD5 sums in this advisory. This would blow up the advisory and make it unreadable. Rather we recommend to either update your system via YaST2 where the auto updater automatically checks the integrity of the packages or to follow the guideline from section 3, "Package authenticity verification". 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. ______________________________________________________________________________ 2) Pending vulnerabilities in SuSE Distributions and Workarounds: - glibc New glibc packages will be available soon which fix a RPC XDR integer overflow. The packages are currently being tested. - pptpd A buffer overflow was found in the pptpd server. New packages will be available soon. ______________________________________________________________________________ 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@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@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@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@suse.com>. suse-security-announce@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@suse.com>. For general information or the frequently asked questions (faq) send mail to: <suse-security-info@suse.com> or <suse-security-faq@suse.com> respectively. ===================================================================== SuSE's security contact is <security@suse.com> or <security@suse.de>. The <security@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@suse.de> pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build@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 iQEVAwUBPqe3R3ey5gA9JdPZAQEQOAf+MU36o5Osrr/Dt5D+q+slnnydUkcqTb6h lohbbUys6O9FYAbEQKZ4jwlT9Cg7+Z19FHF4wjVm3N9/VDU7uzdcOkE2mVwHh3cD OHEEG3cXj099wmj2MXnPkCQQothtrSAFa6OJ9mdw5jzeb8XIi6vXi/4HdtJU7BiY sVXkPTEEhzZQKjtHq1KotFWXSf7AMq4YB5Gtd1ob1hCTUdba7ScvGxbcKopGYlZf cepYOpM9WInfRFVZBeP1lpWEvG5BViESv/KxBrEaxyQCYsZjf1jkGCTLgmCk+/X4 RDjkzw8tgZFBrIv5+7L3I/H1hJ9sNTEPjkkPAJiSnX3ceT4ltmHWYA== =ZHNK -----END PGP SIGNATURE----- -- ~ ~ perl self.pl ~ $_='print"\$_=\47$_\47;eval"';eval ~ krahmer@suse.de - SuSE Security Team ~
On Don, 24 Apr 2003, Sebastian Krahmer wrote:
2) Pending vulnerabilities in SuSE Distributions and Workarounds:
- glibc New glibc packages will be available soon which fix a RPC XDR integer overflow. The packages are currently being tested.
- pptpd A buffer overflow was found in the pptpd server. New packages will be available soon.
Does this mean that unlisted but exisiting vulnerabilities won't get fixed? -- Dirk
On Thu, 24 Apr 2003, Dirk Mueller wrote:
On Don, 24 Apr 2003, Sebastian Krahmer wrote:
2) Pending vulnerabilities in SuSE Distributions and Workarounds:
- glibc New glibc packages will be available soon which fix a RPC XDR integer overflow. The packages are currently being tested.
- pptpd A buffer overflow was found in the pptpd server. New packages will be available soon.
Does this mean that unlisted but exisiting vulnerabilities won't get fixed? No.
Sebastian -- ~ ~ perl self.pl ~ $_='print"\$_=\47$_\47;eval"';eval ~ krahmer@suse.de - SuSE Security Team ~
On Mon, 28 Apr 2003, Sebastian Krahmer wrote:
Does this mean that unlisted but exisiting vulnerabilities won't get fixed? No.
Ok, so when can one expect those fixes? There are several vulnerabilities "pending" for several months and there is still no update available. -- Dirk
Hi there! I have a little problem with our Linux server and I don't know, if it's perhaps a security problem. We run a samba server with SuSE 7.3 Last days, it behaves a little bit strange: At the first time, I wasn't able to login at the console with the root account. After entering the username root, nothing happens. From remote with ssh, I could login. Now, after some days, no root login is possible - even ssh says "access denied" When I login as normal user, I see two files in the root directory of the volume named "devory" and "slamet". I didn't create the files. They have the same date attribute and nearly the same time attribute. The server itself seems to work without problems. Is this a security problem, a hard disk problem or what else? Regards, Wolfgang Eul
On Wednesday 14 May 2003 22:35, Wolfgang Eul wrote:
Hi there!
I have a little problem with our Linux server and I don't know, if it's perhaps a security problem.
We run a samba server with SuSE 7.3
Last days, it behaves a little bit strange:
At the first time, I wasn't able to login at the console with the root account. After entering the username root, nothing happens. From remote with ssh, I could login.
Now, after some days, no root login is possible - even ssh says "access denied"
When I login as normal user, I see two files in the root directory of the volume named "devory" and "slamet". I didn't create the files. They have the same date attribute and nearly the same time attribute.
The server itself seems to work without problems.
Is this a security problem, a hard disk problem or what else?
You've been hacked!! Take the machine off the net immediatly because someone else owns it, and godonly knows what they are doing with it. Similar thing happened to my SuSE 7.3 box last week, and its now running 8.2. I still don't know how they got in, but I suspect it was via ssh-1 protocol, which for some reason I has not disabled. -- _____________________________________ John Andersen
In message <ENOCOKE.draht.silence.01030424124557000020433-100000@suse>, Sebastian Krahmer <krahmer@suse.de> writes
______________________________________________________________________________
SuSE Security Announcement
Package: KDE Announcement-ID: SuSE-SA:2003:0026 Date: Thu Apr 24 12:00:00 MEST 2003
On my 8.0 system, a change in /opt/kde3/lib/ksirc.so breaks KSirc (on connecting with a server it give an "eval error" which seems to stop many if not all commands working). Is this a security alteration to ksirc.so, or can I safely use the old one (which works)? (Thanks, I hope this is not too much off topic!) -- Roger Hayter
participants (5)
-
Dirk Mueller -
John Andersen -
Roger Hayter -
Sebastian Krahmer -
Wolfgang Eul