drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Überschreiben von Dateien in tar
Name: |
Überschreiben von Dateien in tar |
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ID: |
DSA-1223-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sarge |
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Datum: |
Fr, 1. Dezember 2006, 17:31 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6097
http://www.securityfocus.com/bid/21235 |
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Applikationen: |
GNU Tar |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- ------------------------------------------------------------------------ Debian Security Advisory DSA-1223-1 security@debian.org http://www.debian.org/security/ Noah Meyerhans December 01, 2006 - ------------------------------------------------------------------------
Package : tar Vulnerability : input validation error Problem type : local Debian-specific: no CVE Id(s) : CVE-2006-6097 BugTraq ID : 21235 Debian Bug : 399845
Teemu Salmela discovered a vulnerability in GNU tar that could allow a malicious user to overwrite arbitrary files by inducing the victim to attempt to extract a specially crafted tar file containing a GNUTYPE_NAMES record with a symbolic link.
For the stable distribution (sarge), this problem has been fixed in version 1.14-2.3
For the unstable distribution (sid) and the forthcoming stable release (etch), this problem will be fixed in version 1.16-2.
We recommend that you upgrade your tar 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 3.1 (stable) - -------------------
Stable updates are available for alpha, amd64, arm, hppa, i386, ia64, m68k, mips, mipsel, powerpc, s390 and sparc.
Source archives:
http://security.debian.org/pool/updates/main/t/tar/tar_1.14.orig.tar.gz Size/MD5 checksum: 1485633 3094544702b1affa32d969f0b6459663 http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3.diff.gz Size/MD5 checksum: 51004 d6513454cbe12eec5908c2b41253f843 http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3.dsc Size/MD5 checksum: 554 85503d4264d7b39c7969051c3661fa96
alpha architecture (DEC Alpha)
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_alpha.deb Size/MD5 checksum: 520736 4b14a87c6e8b4dda327d802eddcf9af7
amd64 architecture (AMD x86_64 (AMD64))
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_amd64.deb Size/MD5 checksum: 503902 98a8169210eb273252a7997c726c4333
arm architecture (ARM)
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_arm.deb Size/MD5 checksum: 500266 49ef1817d4ee1753f66bd37be8f91455
hppa architecture (HP PA RISC)
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_hppa.deb Size/MD5 checksum: 517810 5f48745a747ee36c330d97f3bc5cc980
i386 architecture (Intel ia32)
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_i386.deb Size/MD5 checksum: 499560 c764b0894f6c3317a78124177cfed9fe
ia64 architecture (Intel ia64)
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_ia64.deb Size/MD5 checksum: 543432 0dc8b4d66a82d05d7b68f2dbee960791
m68k architecture (Motorola Mc680x0)
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_m68k.deb Size/MD5 checksum: 489058 381e468152e0a5a37113f412f13d85a7
mips architecture (MIPS (Big Endian))
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_mips.deb Size/MD5 checksum: 520512 29bc4c6133bfeb259175fea45277a647
mipsel architecture (MIPS (Little Endian))
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_mipsel.deb Size/MD5 checksum: 520258 ed3b0aadf8720c97a1df6334a90efe3c
powerpc architecture (PowerPC)
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_powerpc.deb Size/MD5 checksum: 506908 3a57a912dc159ee20d47ca1591a68619
s390 architecture (IBM S/390)
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_s390.deb Size/MD5 checksum: 511972 79cb92aaeee839c2d82efe743a8cea59
sparc architecture (Sun SPARC/UltraSPARC)
http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_sparc.deb Size/MD5 checksum: 499698 d260b9f5db00b12414d6136c63e37202
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> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux)
iD8DBQFFcFcbYrVLjBFATsMRAn5hAJ93K1jekZBwWNyIksJkhFoJjcFczwCdHu23 g3FxyAVvV5ABJFj/9m4O8iE= =Es6i -----END PGP SIGNATURE-----
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