[Debian] Schwachstelle in kphone - DSA 1062-1

win-sec-ssc at dfn-cert.de win-sec-ssc at dfn-cert.de
Mon Mai 22 11:56:49 CEST 2006


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Liebe Kolleginnen und Kollegen,

soeben erreichte uns nachfolgende Warnung des Debian-Teams. Wir geben
diese Informationen unveraendert an Sie weiter.

Kphone ist ein Voice Over IP Client fuer KDE.

CVE-2006-2442 - Anlegen der kphone Konfigurationsdatei mit Leserechten
fuer jederman

  Das Programm kphone legt die Datei .qt/kphonerc im Heimatverzeichnis
  des Benutzers mit Leserechten fuer jederman an. Lokale Angreifer
  koennen so an Usernamen und SIP Passworte gelangen.

Betroffen sind die folgenden Software Pakete und Plattformen:

  Paket kphone in der stable Distribution (sarge) vor Version 4.1.0-2sarge1
  Paket kphone in der unstable Distribution (sid) vor Version 4.2-6

  Stable Distribution (sarge)
  Testing Distribution (sid)

Vom Hersteller werden ueberarbeitete Pakete zur Verfuegung gestellt.

Hersteller Advisory:
  http://www.debian.org/security/2006/dsa-1062


(c) der deutschen Zusammenfassung bei DFN-CERT Services GmbH; die
Verbreitung, auch auszugsweise, ist nur unter Hinweis auf den Urheber,
DFN-CERT Services GmbH, und nur zu nicht kommerziellen Zwecken
gestattet.

Mit freundlichen Gruessen,
	Jan Kohlrausch

- -- 
Jan Kohlrausch (CSIRT), DFN-CERT Services GmbH
Web: https://www.dfn-cert.de/, Phone: +49-40-808077-555
PGP RSA/2048, A5DD03D1, A2 55 1C 51 0A 30 3E 78  5B 40 DA B7 14 F7 C9 E8

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Debian Security Advisory DSA 1062-1                    security at debian.org
http://www.debian.org/security/                         Moritz Muehlenhoff
May 19th, 2006                          http://www.debian.org/security/faq
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Package        : kphone
Vulnerability  : insecure file creation
Problem-Type   : local
Debian-specific: no
CVE ID         : CVE-2006-2442
Debian Bug     : 337830

Sven Dreyer discovered that KPhone, a Voice over IP client for KDE,
creates a configuration file world-readable, which could leak sensitive
information like SIP passwords.

The the old stable distribution (woody) doesn't contain kphone packages.

For the stable distribution (sarge) this problem has been fixed in
version 4.1.0-2sarge1.

For the unstable distribution (sid) this problem has been fixed in
version 4.2-6.

We recommend that you upgrade your kphone package. If your current kphonerc
has too lax permissions, you'll need to reset them manually.

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/k/kphone/kphone_4.1.0-2sarge1.dsc
      Size/MD5 checksum:      617 8ae2a2b2de1a1b8bec866ebdf80c19a5
    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1.diff.gz
      Size/MD5 checksum:     5549 f1eaf0a90d21add053ccf55224d92dad
    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0.orig.tar.gz
      Size/MD5 checksum:   278918 d226b44d34e99887e3169ddd52a4684d

  Alpha architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_alpha.deb
      Size/MD5 checksum:   508416 791a3100d4afc06824cf3ccf14c53408

  AMD64 architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_amd64.deb
      Size/MD5 checksum:   392966 861d930b1cd2b6f48d5c6812b7f13d9b

  ARM architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_arm.deb
      Size/MD5 checksum:   471016 039242b5a961a3ee1c7ec9ebb9b95da3

  Intel IA-32 architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_i386.deb
      Size/MD5 checksum:   381318 d0203159c05f9e69d0df7f686b56b83a

  Intel IA-64 architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_ia64.deb
      Size/MD5 checksum:   629790 48d03ebfa1d9b37e4ec179a6ebec30bc

  HP Precision architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_hppa.deb
      Size/MD5 checksum:   581040 076f0b97e587664cecc86f47286d0fc1

  Motorola 680x0 architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_m68k.deb
      Size/MD5 checksum:   429470 c89a81b425acb793bca20349f7f02bd7

  Big endian MIPS architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_mips.deb
      Size/MD5 checksum:   412354 8e1ca8d30e7b805d003d1b2fe7b2ddfe

  Little endian MIPS architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_mipsel.deb
      Size/MD5 checksum:   411060 f8ee56ae8a66d7b28a48de2ad7763f2f

  PowerPC architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_powerpc.deb
      Size/MD5 checksum:   414244 e238049a1b5bb4035024460f77df4145

  IBM S/390 architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_s390.deb
      Size/MD5 checksum:   352368 83baf45d1c86eb13e9e178a95c20128d

  Sun Sparc architecture:

    http://security.debian.org/pool/updates/main/k/kphone/kphone_4.1.0-2sarge1_sparc.deb
      Size/MD5 checksum:   402408 de3a4a8af85d5b76d3fe4672cea34efa


  These files will probably be moved into the stable distribution on
  its next update.

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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: debian-security-announce at lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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