drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Unsichere Verwendung von temporären Dateien in mime-support (Aktualisierung)
| Name: |
Unsichere Verwendung von temporären Dateien in mime-support (Aktualisierung) |
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| ID: |
DSA-292-2 |
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| Distribution: |
Debian |
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| Plattformen: |
Debian potato |
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| Datum: |
Do, 24. April 2003, 13:00 |
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| Referenzen: |
Keine Angabe |
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| Update von: |
Unsichere Verwendung von temporären Dateien in mime-support
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
-------------------------------------------------------------------------- Debian Security Advisory DSA 292-2 security@debian.org http://www.debian.org/security/ Martin Schulze April 23rd, 2003 http://www.debian.org/security/faq --------------------------------------------------------------------------
Package : mime-support Vulnerability : insecure temporary file creation Problem-Type : local Debian-specific: no
Unfortunately yesterday's update for mime-support did not exactly work as expected, which requires an update. For completeness we include the advisory text:
Colin Phipps discovered several problems in mime-support, that contains support programs for the MIME control files 'mime.types' and 'mailcap'. When a temporary file is to be used it is created insecurely, allowing an attacker to overwrite arbitrary under the user id of the person executing run-mailcap, most probably root. Additionally the program did not properly escape shell escape characters when executing a command. This is unlikely to be exploitable, though.
For the stable distribution (woody) these problems have been fixed in version 3.18-1.2.
For the old stable distribution (potato) these problems have been fixed in version 3.9-1.2.
For the unstable distribution (sid) these problems have been fixed in version 3.22-1 (same as DSA 292-1).
We recommend that you upgrade your mime-support packages.
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 2.2 alias potato ---------------------------------
Source archives:
mime-support_3.9-1.2.dsc Size/MD5 checksum: 473 aee5059f79f23a3a87bae000d4be1d3e mime-support_3.9-1.2.tar.gz Size/MD5 checksum: 91752 65c98a8e86529662af082682eca108ae
Architecture independent components:
mime-support_3.9-1.2_all.deb Size/MD5 checksum: 99198 97ca84b5ade9137cbba38fc05a14bdff
Debian GNU/Linux 3.0 alias woody --------------------------------
Source archives:
mime-support_3.18-1.2.dsc Size/MD5 checksum: 475 7a83acdfcdcb2a128ebc2de347ad51c8 mime-support_3.18-1.2.tar.gz Size/MD5 checksum: 72215 df544f4173db71ddbead9c61a8e9b3b5
Architecture independent components:
mime-support_3.18-1.2_all.deb
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>
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