drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Unsichere Verwendung von /tmp in exmh
Name: |
Unsichere Verwendung von /tmp in exmh
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ID: |
DSA-022-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian potato |
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Datum: |
Sa, 27. Januar 2001, 12:00 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
Exmh |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
---------------------------------------------------------------------------- Debian Security Advisory DSA-022-1 security@debian.org http://www.debian.org/security/ Martin Schulze January 26, 2001 ----------------------------------------------------------------------------
Package : exmh Vulnerability : local insecure tempfile creation Debian-specific: no
Former versions of the exmh program used /tmp for storing temporary files. No checks were made to ensure that nobody placed a symlink with the same name in /tmp in the meantime and thus was vulnerable to a symlink attack. This could lead to a malicious local user being able to overwrite any file writable by the user executing exmh. Upstream developers have reported and fixed this. The exmh program now use /tmp/login now unless TMPDIR or EXMHTMPDIR is set.
We recommend you upgrade your exmh packages immediately.
wget url will fetch the file for you dpkg -i file.deb will install the referenced file.
You may use an automated update by adding the resources from the footer to the proper configuration.
Debian GNU/Linux 2.2 alias potato ------------------------------------
Potato was released for the alpha, arm, i386, m68k, powerpc and sparc architectures. This package does not contain any architecture dependent data (i.e. no compiled programs).
Source archives:
exmh_2.1.1-1.1.diff.gz MD5 checksum: 67cd5c52498b1dc120b608b151cbd44c exmh_2.1.1-1.1.dsc MD5 checksum: 36f91fba778ff68881adb4022ae99403 exmh_2.1.1.orig.tar.gz MD5 checksum: f3c6eedfa5720e236389e22234a57c24
Architecture independent:
exmh_2.1.1-1.1_all.deb MD5 checksum: 326c6374703977be603579435d328cf8
These files will be moved into ftp://ftp.debian.org/debian/dists/stable/*/binary-$arch/ soon.
For not yet released architectures please refer to the appropriate directory ftp://ftp.debian.org/debian/dists/sid/binary-$arch/ .
---------------------------------------------------------------------------- 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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