• [SECURITY] [DSA 1761-1] New moodle packages fix file disclosure

    From Nico Golde@1:229/2 to All on Fri Apr 3 15:40:15 2009
    From: [email protected]

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    - -------------------------------------------------------------------------- Debian Security Advisory DSA-1761-1 [email protected] http://www.debian.org/security/ Nico Golde April 3rd, 2009 http://www.debian.org/security/faq
    - --------------------------------------------------------------------------

    Package : moodle
    Vulnerability : missing input sanitization
    Problem type : remote
    Debian-specific: no
    CVE ID : CVE-2009-1171
    Debian Bug : 522116


    Christian J. Eibl discovered that the TeX filter of Moodle, a web-based
    course management system, doesn't check user input for certain TeX commands which allows an attacker to include and display the content of arbitrary system files.

    Note that this doesn't affect installations that only use the mimetex environment.

    For the oldstable distribution (etch), this problem has been fixed in
    version 1.6.3-2+etch3.

    For the stable distribution (lenny), this problem has been fixed in
    version 1.8.2.dfsg-3+lenny2.

    For the testing distribution (squeeze), this problem will be fixed soon.

    For the unstable distribution (sid), this problem has been fixed in
    version 1.8.2.dfsg-5.


    We recommend that you upgrade your moodle 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 4.0 alias etch
    - -------------------------------

    Debian (oldstable)
    - ------------------

    Oldstable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.

    Source archives:

    http://security.debian.org/pool/updates/main/m/moodle/moodle_1.6.3-2+etch3.dsc
    Size/MD5 checksum: 793 bb2ea87c38661c49b936a357eeb14b0c
    http://security.debian.org/pool/updates/main/m/moodle/moodle_1.6.3-2+etch3.diff.gz
    Size/MD5 checksum: 27511 974a829196380027ac19e82ecd4a6e82

    Architecture independent packages:

    http://security.debian.org/pool/updates/main/m/moodle/moodle_1.6.3-2+etch3_all.deb
    Size/MD5 checksum: 6583190 7d5c0c3103021541b308f54bfc2e2d55


    Debian GNU/Linux 5.0 alias lenny
    - --------------------------------

    Debian (stable)
    - ---------------

    Stable updates are available for alpha, amd64, arm, armel, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.

    Source archives:

    http://security.debian.org/pool/updates/main/m/moodle/moodle_1.8.2.dfsg-3+lenny2.diff.gz
    Size/MD5 checksum: 49345 31b07d8aab91762d31e2f73dcc6a468c
    http://security.debian.org/pool/updates/main/m/moodle/moodle_1.8.2.dfsg-3+lenny2.dsc
    Size/MD5 checksum: 1390 e7a4b2fe58e3b53f6c4bf6327a007509

    Architecture independent packages:

    http://security.debian.org/pool/updates/main/m/moodle/moodle_1.8.2.dfsg-3+lenny2_all.deb
    Size/MD5 checksum: 8713446 6a9345748982edab6a52047abe6779f6


    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-security dists/stable/updates/main
    Mailing list: [email protected]
    Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> -----BEGIN PGP SIGNATURE-----
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