drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Unsichere Verwendung temporärer Dateien in toolchain-source
Name: |
Unsichere Verwendung temporärer Dateien in toolchain-source
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ID: |
DSA-679-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian woody |
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Datum: |
Di, 15. Februar 2005, 12:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0159 |
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Applikationen: |
toolchain-source |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
-------------------------------------------------------------------------- Debian Security Advisory DSA 679-1 security@debian.org http://www.debian.org/security/ Martin Schulze February 14th, 2005 http://www.debian.org/security/faq --------------------------------------------------------------------------
Package : toolchain-source Vulnerability : insecure temporary files Problem-Type : local Debian-specific: yes CVE ID : CAN-2005-0159
Sean Finney discovered several insecure temporary file uses in toolchain-source, the GNU binutils and GCC source code and scripts. These bugs can lead a local attacker with minimal knowledge to trick the admin into overwriting arbitrary files via a symlink attack. The problems exist inside the Debian-specific tpkg-* scripts.
For the stable distribution (woody) these problems have been fixed in version 3.0.4-1woody1.
For the unstable distribution (sid) these problems have been fixed in version 3.4-5.
We recommend that you upgrade your toolchain-source 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:
toolchain-source_3.0.4-1woody1.dsc Size/MD5 checksum: 532 a40a4bd817419cc8230a708920234140 toolchain-source_3.0.4-1woody1.tar.gz Size/MD5 checksum: 25951549 f922410b108313705c4c32721403c93f
Architecture independent components:
toolchain-source_3.0.4-1woody1_all.deb Size/MD5 checksum: 25962880 043b5163799735aa36cd163e86f26cfd
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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