drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Unerwünschtes Überschreiben von Dateien in unzip (Aktualisierung)
Name: |
Unerwünschtes Überschreiben von Dateien in unzip (Aktualisierung) |
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ID: |
DSA-344-2 |
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Distribution: |
Debian |
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Plattformen: |
Debian woody |
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Datum: |
Mi, 27. August 2003, 13:00 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
UnZip |
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Update von: |
Unerwünschtes Überschreiben von Dateien in unzip
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
-------------------------------------------------------------------------- Debian Security Advisory DSA 344-2 security@debian.org http://www.debian.org/security/ Matt Zimmerman August 26th, 2003 http://www.debian.org/security/faq --------------------------------------------------------------------------
Package : unzip Vulnerability : directory traversal Problem-Type : local Debian-specific: no CVE Ids : CAN-2003-0282
A directory traversal vulnerability in UnZip 5.50 allows attackers to bypass a check for relative pathnames ("../") by placing certain invalid characters between the two "." characters. The fix which was implemented in DSA-344-1 may not have protected against all methods of exploiting this vulnerability.
For the stable distribution (woody) this problem has been fixed in version 5.50-1woody2.
For the unstable distribution (sid) this problem has been fixed in version 5.50-3.
We recommend that you update your unzip 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/u/unzip/unzip_5.50-1woody2.dsc Size/MD5 checksum: 571 357a3df0f8b5db02ece036643391dcff unzip_5.50-1woody2.diff.gz Size/MD5 checksum: 5049 33fde5244d8309bc768ddc3a0b4e2f94 http://security.debian.org/pool/updates/main/u/unzip/unzip_5.50.orig.tar.gz Size/MD5 checksum: 1068379 6d27bcdf9b51d0ad0f78161d0f99582e
Alpha architecture:
unzip_5.50-1woody2_alpha.deb Size/MD5 checksum: 160152 de975e2f34dfb01474a50684330a42a3
ARM architecture:
unzip_5.50-1woody2_arm.deb Size/MD5 checksum: 139214 9d2c2b9ed700e0eb7ecefec83cca6ab9
Intel IA-32 architecture:
unzip_5.50-1woody2_i386.deb Size/MD5 checksum: 122516 6276a9184819b15202548cc0d256ea5b
Intel IA-64 architecture:
unzip_5.50-1woody2_ia64.deb Size/MD5 checksum: 190682 698db8f4c479b0ac4bd36be80bbb6e57
HP Precision architecture:
unzip_5.50-1woody2_hppa.deb Size/MD5 checksum: 146718 2a256d26b91722e8a61f2abc2749770c
Motorola 680x0 architecture:
unzip_5.50-1woody2_m68k.deb Size/MD5 checksum: 119336 c41cb95920762fd9a7da4ba51663cc48
Big endian MIPS architecture:
unzip_5.50-1woody2_mips.deb Size/MD5 checksum: 142810 69570ffd84f2388b62875d5167250fe4
Little endian MIPS architecture:
unzip_5.50-1woody2_mipsel.deb Size/MD5 checksum: 143294 921f33ce8514a2734475bf83de949adf
PowerPC architecture:
unzip_5.50-1woody2_powerpc.deb Size/MD5 checksum: 136226 0a28157fa0fbee952ac7751338831f7d
IBM S/390 architecture:
unzip_5.50-1woody2_s390.deb Size/MD5 checksum: 136788 d3cc767b0564ab5eb9b7157dd0373d45
Sun Sparc architecture:
unzip_5.50-1woody2_sparc.deb Size/MD5 checksum: 147282 68f85c2ff2340a0e5f9015718f975539
These files will probably be moved into the stable distribution on its next revision.
-------------------------------------------------------------------------------- - 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> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux)
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