6901269 2001-08-14 15:46 +0200 /126 rader/ Robert van der Meulen <rvdm@debian.org> Sänt av: joel@lysator.liu.se Importerad: 2001-08-14 17:00 av Brevbäraren Extern mottagare: debian-security-announce@lists.debian.org Externa svar till: security@debian.org Mottagare: Bugtraq (import) <18757> Ärende: [SECURITY] [DSA-075-1] telnetd-ssl AYT buffer overflow ------------------------------------------------------------ From: Robert van der Meulen <rvdm@debian.org> To: debian-security-announce@lists.debian.org Message-ID: <20010814154636.A24833@wiretrip.org> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-075-1 security@debian.org http://www.debian.org/security/ Robert van der Meulen August 14, 2001 - ------------------------------------------------------------------------ Package : netkit-telnet-ssl Problem type : remote exploit Debian-specific: no The telnet daemon contained in the netkit-telnet-ssl_0.16.3-1 package in the 'stable' (potato) distribution of Debian GNU/Linux is vulnerable to an exploitable overflow in its output handling. The original bug was found by <scut@nb.in-berlin.de>, and announced to bugtraq on Jul 18 2001. At that time, netkit-telnet versions after 0.14 were not believed to be vulnerable. On Aug 10 2001, zen-parse posted an advisory based on the same problem, for all netkit-telnet versions below 0.17. More details can be found on http://www.securityfocus.com/archive/1/203000 . As Debian uses the 'telnetd' user to run in.telnetd, this is not a remote root compromise on Debian systems; the 'telnetd' user can be compromised. We strongly advise you update your netkit-telnet-ssl packages to the versions listed below. wget url will fetch the file for you dpkg -i file.deb will install the referenced file. Debian GNU/Linux 2.2 alias potato - --------------------------------- Potato was released for alpha, arm, i386, m68k, powerpc and sparc. Source archives: http://security.debian.org/dists/stable/updates/main/source/netkit-telnet-ssl_0.16.3-1.1.diff.gz MD5 checksum: 953d3006b9491a441799f73633a72f05 http://security.debian.org/dists/stable/updates/main/source/netkit-telnet-ssl_0.16.3-1.1.dsc MD5 checksum: aed9ded4b4d69dd852dfd5320a8a9cf5 http://security.debian.org/dists/stable/updates/main/source/netkit-telnet-ssl_0.16.3.orig.tar.gz MD5 checksum: 999a416e11e9a9750b0ec2428eeabe1d Alpha architecture: http://security.debian.org/dists/stable/updates/main/binary-alpha/ssltelnet_0.16.3-1.1_alpha.deb MD5 checksum: 92680b907a65008e04cc0cf16ce1d87f http://security.debian.org/dists/stable/updates/main/binary-alpha/telnet-ssl_0.16.3-1.1_alpha.deb MD5 checksum: 4d4f6e8ee1e06eacb416de4733f45170 http://security.debian.org/dists/stable/updates/main/binary-alpha/telnetd-ssl_0.16.3-1.1_alpha.deb MD5 checksum: dec52e65bb6304fd353e2af33adedb7c ARM architecture: http://security.debian.org/dists/stable/updates/main/binary-arm/ssltelnet_0.16.3-1.1_arm.deb MD5 checksum: 668f8343d7e6ed824a55d8510723cc2a http://security.debian.org/dists/stable/updates/main/binary-arm/telnet-ssl_0.16.3-1.1_arm.deb MD5 checksum: c3bacf45513033a66bfefcf370e295c9 http://security.debian.org/dists/stable/updates/main/binary-arm/telnetd-ssl_0.16.3-1.1_arm.deb MD5 checksum: 3241dbd7380b97edec177305694891ae Intel IA-32 architecture: http://security.debian.org/dists/stable/updates/main/binary-i386/ssltelnet_0.16.3-1.1_i386.deb MD5 checksum: aec70bdc25994a1a885fac130a426ddc http://security.debian.org/dists/stable/updates/main/binary-i386/telnet-ssl_0.16.3-1.1_i386.deb MD5 checksum: 4b97d30b1417a9e2ebb8d941c9486451 http://security.debian.org/dists/stable/updates/main/binary-i386/telnetd-ssl_0.16.3-1.1_i386.deb MD5 checksum: a6d456dc0a9789436dd4f92ace9dadf6 Motorola 680x0 architecture: http://security.debian.org/dists/stable/updates/main/binary-m68k/ssltelnet_0.16.3-1.1_m68k.deb MD5 checksum: a38f77d83afc1daeb9b23a91cdd90478 http://security.debian.org/dists/stable/updates/main/binary-m68k/telnet-ssl_0.16.3-1.1_m68k.deb MD5 checksum: 0cb485fb260ac74b411b8b82bd299d04 http://security.debian.org/dists/stable/updates/main/binary-m68k/telnetd-ssl_0.16.3-1.1_m68k.deb MD5 checksum: 3c6cfd4542145edac7a9c4b55a59a896 PowerPC architecture: http://security.debian.org/dists/stable/updates/main/binary-powerpc/ssltelnet_0.16.3-1.1_powerpc.deb MD5 checksum: 983ec249db831da8f01e730f5265207e http://security.debian.org/dists/stable/updates/main/binary-powerpc/telnet-ssl_0.16.3-1.1_powerpc.deb MD5 checksum: f069f9a731337b7bcc60db23ca2707ee http://security.debian.org/dists/stable/updates/main/binary-powerpc/telnetd-ssl_0.16.3-1.1_powerpc.deb MD5 checksum: 3627da7c28bb071a157f2cab29bd4ad9 Sun Sparc architecture: http://security.debian.org/dists/stable/updates/main/binary-sparc/ssltelnet_0.16.3-1.1_sparc.deb MD5 checksum: 7c108a2fd7d4a86513baa3849076882a http://security.debian.org/dists/stable/updates/main/binary-sparc/telnet-ssl_0.16.3-1.1_sparc.deb MD5 checksum: 8951b3d32c086ba5fe81a3f62578dd89 http://security.debian.org/dists/stable/updates/main/binary-sparc/telnetd-ssl_0.16.3-1.1_sparc.deb MD5 checksum: 5ca8897ae2bb3afeb3a0c1b0f34677bc These packages will be moved into the stable distribution on its next revision. For not yet released architectures please refer to the appropriate directory ftp://ftp.debian.org/debian/dists/sid/binary-$arch/ . - -- - ---------------------------------------------------------------------------- apt-get: deb http://security.debian.org/ stable/updates main dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE7eSu0FLJHZigagQ4RAtV/AJ4qx2aStYduXzDhetoslQw52ezeeACcDCeo naqx0Eyplu6pODDYuv9iD98= =Vyh4 -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to debian-security-announce-request@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org (6901269) /Robert van der Meulen <rvdm@debian.org>/(Ombruten)