drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Schreiben von Dateien außerhalb des Zielverzeichnisses in rsync
Name: |
Schreiben von Dateien außerhalb des Zielverzeichnisses in rsync
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ID: |
DSA-538-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian woody |
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Datum: |
Mi, 18. August 2004, 13:00 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
rsync |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
-------------------------------------------------------------------------- Debian Security Advisory DSA 538-1 security@debian.org http://www.debian.org/security/ Martin Schulze August 17th, 2004 http://www.debian.org/security/faq --------------------------------------------------------------------------
Package : rsync Vulnerability : unsanitised input processing Problem-Type : remote Debian-specific: no Debian Bug : 265662
The rsync developers have discoverd a security related problem in rsync, a fast remote file copy program, which offers an attacker to access files outside of the defined directory. To exploit this path-sanitizing bug, rsync has to run in daemon mode with the chroot option being disabled. It does not affect the normal send/receive filenames that specify what files should be transferred. It does affect certain option paths that cause auxilliary files to be read or written.
For the stable distribution (woody) this problem has been fixed in version 2.5.5-0.6.
For the unstable distribution (sid) this problem has been fixed in version 2.6.2-3.
We recommend that you upgrade your rsync package.
Upgrade Instructions --------------------
wget url will fetch the file for you dpkg -i file.deb will install the referenced file.
If you are using the apt-get package manager, use the line for sources.list as given below:
apt-get update will update the internal database apt-get upgrade will install corrected packages
You may use an automated update by adding the resources from the footer to the proper configuration.
Debian GNU/Linux 3.0 alias woody --------------------------------
Source archives:
http://security.debian.org/pool/updates/main/r/rsync/rsync_2.5.5-0.6.dsc Size/MD5 checksum: 545 60b1b6d156e9c4b15dedb5e3ba349663 rsync_2.5.5-0.6.diff.gz Size/MD5 checksum: 92298 6395b8286985ee8ede4776559e0ed40d rsync_2.5.5.orig.tar.gz Size/MD5 checksum: 415156 39d76c62684750842d3884a77c2e5466
Alpha architecture:
rsync_2.5.5-0.6_alpha.deb Size/MD5 checksum: 227788 ec1bca89641b750ddead8742081b65cc
ARM architecture:
rsync_2.5.5-0.6_arm.deb Size/MD5 checksum: 206666 de1db03b81205c9feaed2d2cdd76ffa3
Intel IA-32 architecture:
rsync_2.5.5-0.6_i386.deb Size/MD5 checksum: 195674 1a4feab6c9d78cd989fc5d81ab0c70c8
Intel IA-64 architecture:
rsync_2.5.5-0.6_ia64.deb Size/MD5 checksum: 255750 e16adf1c9a6966f552bf86a64262704a
HP Precision architecture:
rsync_2.5.5-0.6_hppa.deb Size/MD5 checksum: 214486 4b17646ebb593a5e27b0ae544507e394
Motorola 680x0 architecture:
rsync_2.5.5-0.6_m68k.deb Size/MD5 checksum: 190084 b7f279354d957c4103cfc3d34c2c5004
Big endian MIPS architecture:
rsync_2.5.5-0.6_mips.deb Size/MD5 checksum: 216544 81c95742270b2c5088f0181c9c7c0cf7
Little endian MIPS architecture:
rsync_2.5.5-0.6_mipsel.deb Size/MD5 checksum: 216842 256f68375625ba0e6a086d86400c8d15
PowerPC architecture:
rsync_2.5.5-0.6_powerpc.deb Size/MD5 checksum: 205916 b93237ebfe00f51d63229b0bf16b8213
IBM S/390 architecture:
rsync_2.5.5-0.6_s390.deb Size/MD5 checksum: 205162 ebd5740ab4413a02f903a99192fac76f
Sun Sparc architecture:
rsync_2.5.5-0.6_sparc.deb Size/MD5 checksum: 205644 9e35d58af61c28e1b70f456c40d44436
These files will probably be moved into the stable distribution on its next update.
-------------------------------------------------------------------------------- - For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-securitydists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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