drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Unsichere Verwendung temporärer Dateien in arc
Name: |
Unsichere Verwendung temporärer Dateien in arc |
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ID: |
DSA-843-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sarge |
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Datum: |
Mi, 5. Oktober 2005, 08:17 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2945
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2992 |
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Applikationen: |
arc |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- -------------------------------------------------------------------------- Debian Security Advisory DSA 843-1 security@debian.org http://www.debian.org/security/ Martin Schulze October 5th, 2005 http://www.debian.org/security/faq - --------------------------------------------------------------------------
Package : arc Vulnerability : insecure temporary file Problem type : local Debian-specific: no CVE ID : CAN-2005-2945 CAN-2005-2992
Two vulnerabilities have been discovered in the ARC archive program under Unix. The Common Vulnerabilities and Exposures project identifies the following problems:
CAN-2005-2945
Eric Romang discovered that the ARC archive program under Unix creates a temporary file with insecure permissions which may lead to an attacker stealing sensitive information.
CAN-2005-2992
Joey Schulze discovered that the temporary file was created in an insecure fashion as well, leaving it open to a classic symlink attack.
The old stable distribution (woody) does not contain arc packages.
For the stable distribution (sarge) these problems have been fixed in version 5.21l-1sarge1.
For the unstable distribution (sid) these problems have been fixed in version 5.21m-1.
We recommend that you upgrade your arc 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 3.1 alias sarge - --------------------------------
Source archives:
http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1.dsc Size/MD5 checksum: 552 4ebba22896668e091043fb909dd7f0b7 arc_5.21l-1sarge1.diff.gz Size/MD5 checksum: 3323 1c70a26064195b6664b296313c73cbc0 http://security.debian.org/pool/updates/main/a/arc/arc_5.21l.orig.tar.gz Size/MD5 checksum: 82134 f30654fbe80640f0219c33d0f2f64021
Alpha architecture:
arc_5.21l-1sarge1_alpha.deb Size/MD5 checksum: 67312 081b0a1573d4f3a2ce35e937200a56bd
AMD64 architecture:
arc_5.21l-1sarge1_amd64.deb Size/MD5 checksum: 60646 c8edb347de5f20d8f17a93bde98fc9fd
ARM architecture:
arc_5.21l-1sarge1_arm.deb Size/MD5 checksum: 57442 2ad784c9a055046c2e47990ae8155001
Intel IA-32 architecture:
arc_5.21l-1sarge1_i386.deb Size/MD5 checksum: 55506 f8c3fb1adb553abbcceabdeb5a3aea82
Intel IA-64 architecture:
arc_5.21l-1sarge1_ia64.deb Size/MD5 checksum: 73842 d70cebf9b47a8630692450476fe9062c
HP Precision architecture:
arc_5.21l-1sarge1_hppa.deb Size/MD5 checksum: 62028 a33d986f66f7ca3d5f582fbf495bb45f
Motorola 680x0 architecture:
arc_5.21l-1sarge1_m68k.deb Size/MD5 checksum: 52462 51ad27d071bb88b938de56b58dbe6d0e
Big endian MIPS architecture:
arc_5.21l-1sarge1_mips.deb Size/MD5 checksum: 64456 6991489144d5381fe19b73edc104f7a3
Little endian MIPS architecture:
arc_5.21l-1sarge1_mipsel.deb Size/MD5 checksum: 64228 c0ba8aaac79f6547d13db04ba13b39bd
PowerPC architecture:
arc_5.21l-1sarge1_powerpc.deb Size/MD5 checksum: 60004 85870f99024711bdf1bc5ed32398ce07
IBM S/390 architecture:
arc_5.21l-1sarge1_s390.deb Size/MD5 checksum: 60052 5adb2907170ef095d50daf397193cfa2
Sun Sparc architecture:
arc_5.21l-1sarge1_sparc.deb Size/MD5 checksum: 57084 88ec040ae647afb844d1c98a4c7a77a7
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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