drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in wu-ftpd
Name: |
Zwei Probleme in wu-ftpd
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ID: |
DSA-457-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian woody |
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Datum: |
Fr, 12. März 2004, 12:00 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
WU-FTPD |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
-------------------------------------------------------------------------- Debian Security Advisory DSA 457-1 security@debian.org http://www.debian.org/security/ Matt Zimmerman March 8th, 2004 http://www.debian.org/security/faq --------------------------------------------------------------------------
Package : wu-ftpd Vulnerability : several Problem-Type : remote Debian-specific: no CVE Ids : CAN-2004-0148 CAN-2004-0185
Two vulnerabilities were discovered in wu-ftpd:
CAN-2004-0148 - Glenn Stewart discovered that users could bypass the directory access restrictions imposed by the restricted-gid option by changing the permissions on their home directory. On a subsequent login, when access to the user's home directory was denied, wu-ftpd would fall back to the root directory.
CAN-2004-0185 - A buffer overflow existed in wu-ftpd's code which deals with S/key authentication.
For the stable distribution (woody) these problems have been fixed in version 2.6.2-3woody4.
For the unstable distribution (sid) these problems have been fixed in version 2.6.2-17.1.
We recommend that you update your wu-ftpd 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:
wu-ftpd_2.6.2-3woody4.dsc Size/MD5 checksum: 607 ced69dc6017f9afd9ea2e993e5570084 wu-ftpd_2.6.2-3woody4.diff.gz Size/MD5 checksum: 100777 399c02a6d064f2aef676fba75db3964a wu-ftpd_2.6.2.orig.tar.gz Size/MD5 checksum: 354784 b3c271f02aadf663b8811d1bff9da3f6
Architecture independent components:
wu-ftpd-academ_2.6.2-3woody4_all.deb Size/MD5 checksum: 3482 ef0f9788eecfa4290bbcea8e259b48e2
Alpha architecture:
wu-ftpd_2.6.2-3woody4_alpha.deb Size/MD5 checksum: 291786 5d9f21b554fc210956d2e46e7e817bc8
ARM architecture:
wu-ftpd_2.6.2-3woody4_arm.deb Size/MD5 checksum: 265480 0820e29ec495c37629c79018bab2d267
Intel IA-32 architecture:
wu-ftpd_2.6.2-3woody4_i386.deb Size/MD5 checksum: 257234 be096867b80cd54f46e3ce5615886537
Intel IA-64 architecture:
wu-ftpd_2.6.2-3woody4_ia64.deb Size/MD5 checksum: 321396 9042bd62637c9a38469681de0711e39a
HP Precision architecture:
wu-ftpd_2.6.2-3woody4_hppa.deb Size/MD5 checksum: 276170 61272ad0cb9bd68cfbe55c1ec68109b1
Motorola 680x0 architecture:
wu-ftpd_2.6.2-3woody4_m68k.deb Size/MD5 checksum: 249496 54ac511d90b1082fed2528e412ddd913
Big endian MIPS architecture:
wu-ftpd_2.6.2-3woody4_mips.deb Size/MD5 checksum: 273044 07acbf48ee5b459af762f48df3c8cf81
Little endian MIPS architecture:
wu-ftpd_2.6.2-3woody4_mipsel.deb Size/MD5 checksum: 273172 ca3dd63e1f9340605cdd1bc71bf70698
PowerPC architecture:
wu-ftpd_2.6.2-3woody4_powerpc.deb Size/MD5 checksum: 268476 6a8df56549ab599125d5bc627ac0d51d
IBM S/390 architecture:
wu-ftpd_2.6.2-3woody4_s390.deb Size/MD5 checksum: 263268 aa81a92d47b93214ccbedba1e1871e4e
Sun Sparc architecture:
wu-ftpd_2.6.2-3woody4_sparc.deb Size/MD5 checksum: 270514 9f6ddd158ba0cc9bd778ba8dfc3d75db
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> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux)
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