Mandrake alert: Updated mgetty packages fix vulnerabilities
Two vulnerabilities were discovered in mgetty versions prior to 1.1.29. An internal buffer could be overflowed if the caller name reported by the modem, via Caller ID information, was too long. As well, the faxspool script that comes with mgetty used a simple permissions scheme to allow or deny fax transmission privileges. Because the spooling directory used for outgoing faxes was world-writeable, this scheme was easily circumvented.
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________________________________________________________________________
Mandrake Linux Security Update Advisory
________________________________________________________________________
Package name: mgetty
Advisory ID: MDKSA-2003:053
Date: May 6th, 2003
Affected versions: 8.2, 9.0, Corporate Server 2.1,
Multi Network Firewall 8.2
________________________________________________________________________
Problem Description:
Two vulnerabilities were discovered in mgetty versions prior to 1.1.29.
An internal buffer could be overflowed if the caller name reported by
the modem, via Caller ID information, was too long. As well, the
faxspool script that comes with mgetty used a simple permissions scheme
to allow or deny fax transmission privileges. Because the spooling
directory used for outgoing faxes was world-writeable, this scheme was
easily circumvented.
________________________________________________________________________
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-1391
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-1392
________________________________________________________________________
Updated Packages:
Corporate Server 2.1:
5e1ede90ae8b7a1d85ee4401457c9978 corporate/2.1/RPMS/mgetty-1.1.30-1.1mdk.i586.rpm
1eee1e82acf1916394d0c2feb2f5c8ca corporate/2.1/RPMS/mgetty-contrib-1.1.30-1.1mdk.i586.rpm
e3584c7dc00fc6b1a035f4023863055b corporate/2.1/RPMS/mgetty-sendfax-1.1.30-1.1mdk.i586.rpm
f8a9d43f3026ab0bb6907b85935a8264 corporate/2.1/RPMS/mgetty-viewfax-1.1.30-1.1mdk.i586.rpm
f348c6ca71a6db759524036db48d0478 corporate/2.1/RPMS/mgetty-voice-1.1.30-1.1mdk.i586.rpm
5437feaca7e6119e52264e864865c8b2 corporate/2.1/SRPMS/mgetty-1.1.30-1.1mdk.src.rpm
Mandrake Linux 8.2:
330becd354c24f1f162a458d51136dde 8.2/RPMS/mgetty-1.1.30-1.1mdk.i586.rpm
6e6a0b1de014ae355e0388c7bc16e552 8.2/RPMS/mgetty-contrib-1.1.30-1.1mdk.i586.rpm
690d8229e630db08ffb618951a43753a 8.2/RPMS/mgetty-sendfax-1.1.30-1.1mdk.i586.rpm
d7675aafd5b83feb50b66a7883b9986c 8.2/RPMS/mgetty-viewfax-1.1.30-1.1mdk.i586.rpm
57de8b1c9976c50e8ed20850745515e8 8.2/RPMS/mgetty-voice-1.1.30-1.1mdk.i586.rpm
5437feaca7e6119e52264e864865c8b2 8.2/SRPMS/mgetty-1.1.30-1.1mdk.src.rpm
Mandrake Linux 8.2/PPC:
76de414b985ba201c0ccf465370bf426 ppc/8.2/RPMS/mgetty-1.1.30-1.1mdk.ppc.rpm
652f6653cf01b6a95e2254fb96fcec6c ppc/8.2/RPMS/mgetty-contrib-1.1.30-1.1mdk.ppc.rpm
7b81ccbc5d7c1f8c53a7db8ad0fc5163 ppc/8.2/RPMS/mgetty-sendfax-1.1.30-1.1mdk.ppc.rpm
fbcf6dfba626046ccf48fcf6a20e0dc4 ppc/8.2/RPMS/mgetty-viewfax-1.1.30-1.1mdk.ppc.rpm
76a969d0af7df4c32484fe47932029e6 ppc/8.2/RPMS/mgetty-voice-1.1.30-1.1mdk.ppc.rpm
5437feaca7e6119e52264e864865c8b2 ppc/8.2/SRPMS/mgetty-1.1.30-1.1mdk.src.rpm
Mandrake Linux 9.0:
5e1ede90ae8b7a1d85ee4401457c9978 9.0/RPMS/mgetty-1.1.30-1.1mdk.i586.rpm
1eee1e82acf1916394d0c2feb2f5c8ca 9.0/RPMS/mgetty-contrib-1.1.30-1.1mdk.i586.rpm
e3584c7dc00fc6b1a035f4023863055b 9.0/RPMS/mgetty-sendfax-1.1.30-1.1mdk.i586.rpm
f8a9d43f3026ab0bb6907b85935a8264 9.0/RPMS/mgetty-viewfax-1.1.30-1.1mdk.i586.rpm
f348c6ca71a6db759524036db48d0478 9.0/RPMS/mgetty-voice-1.1.30-1.1mdk.i586.rpm
5437feaca7e6119e52264e864865c8b2 9.0/SRPMS/mgetty-1.1.30-1.1mdk.src.rpm
Multi Network Firewall 8.2:
330becd354c24f1f162a458d51136dde mnf8.2/RPMS/mgetty-1.1.30-1.1mdk.i586.rpm
6e6a0b1de014ae355e0388c7bc16e552 mnf8.2/RPMS/mgetty-contrib-1.1.30-1.1mdk.i586.rpm
5437feaca7e6119e52264e864865c8b2 mnf8.2/SRPMS/mgetty-1.1.30-1.1mdk.src.rpm
________________________________________________________________________
Bug IDs fixed (see https://qa.mandrakesoft.com for more information):
________________________________________________________________________
To upgrade automatically, use MandrakeUpdate. The verification of md5
checksums and GPG signatures is performed automatically for you.
If you want to upgrade manually, download the updated package from one
of our FTP server mirrors and upgrade with "rpm -Fvh *.rpm". A list of
FTP mirrors can be obtained from:
http://www.mandrakesecure.net/en/ftp.php
Please verify the update prior to upgrading to ensure the integrity of
the downloaded package. You can do this with the command:
rpm --checksig <filename>
All packages are signed by MandrakeSoft for security. You can obtain
the GPG public key of the Mandrake Linux Security Team from:
https://www.mandrakesecure.net/RPM-GPG-KEYS
Please be aware that sometimes it takes the mirrors a few hours to
update.
You can view other update advisories for Mandrake Linux at:
http://www.mandrakesecure.net/en/advisories/
MandrakeSoft has several security-related mailing list services that
anyone can subscribe to. Information on these lists can be obtained by
visiting:
http://www.mandrakesecure.net/en/mlist.php
If you want to report vulnerabilities, please contact
security_linux-mandrake.com
Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Linux Mandrake Security Team
<security linux-mandrake.com>
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