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________________________________________________________________________
Mandrake Linux Security Update Advisory
________________________________________________________________________
Package name: fetchmail
Advisory ID: MDKSA-2002:036
Date: May 28th, 2002
Affected versions: 7.1, 7.2, 8.0, 8.1, 8.2, Corporate Server 1.0.1
Single Network Firewall 7.2
________________________________________________________________________
Problem Description:
A problem was discovered with versions of fetchmail prior to 5.9.10
that was triggered by retreiving mail from an IMAP server. The
fetchmail client will allocate an array to store the sizes of the
messages it is attempting to retrieve. This array size is determined
by the number of messages the server is claiming to have, and fetchmail
would not check whether or not the number of messages the server was
claiming was too high. This would allow a malicious server to make the
fetchmail process write data outside of the array bounds.
________________________________________________________________________
References:
http://tuxedo.org/~esr/fetchmail/NEWS
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0146
________________________________________________________________________
Updated Packages:
Linux-Mandrake 7.1:
7d56a6a399067a29590130a7abdf10ea 7.1/RPMS/fetchmail-5.9.11-6.3mdk.i586.rpm
9640cc29c99b269c83a95ec4f751a443 7.1/RPMS/fetchmail-daemon-5.9.11-6.3mdk.i586.rpm
e518dbf81590b0ad051bff74f754108b 7.1/RPMS/fetchmailconf-5.9.11-6.3mdk.i586.rpm
2d1746b747d2e15ebde5e38818dfd9d3 7.1/SRPMS/fetchmail-5.9.11-6.3mdk.src.rpm
Linux-Mandrake 7.2:
793e5dbc2794b53a97a3c9fa1a74b1ac 7.2/RPMS/fetchmail-5.9.11-6.3mdk.i586.rpm
c8a84bf6328bcacdfc0f55116297683c 7.2/RPMS/fetchmail-daemon-5.9.11-6.3mdk.i586.rpm
1a7c8241a9240181d161b0267b8fd173 7.2/RPMS/fetchmailconf-5.9.11-6.3mdk.i586.rpm
2d1746b747d2e15ebde5e38818dfd9d3 7.2/SRPMS/fetchmail-5.9.11-6.3mdk.src.rpm
Mandrake Linux 8.0:
448a2fbd10d3293ab0103042f9b081d4 8.0/RPMS/fetchmail-5.9.11-6.2mdk.i586.rpm
de7dd5b01e1c3ec9e4671dd307d2a5d9 8.0/RPMS/fetchmail-daemon-5.9.11-6.2mdk.i586.rpm
3e3b7a6282edb91c5135aa6def572c30 8.0/RPMS/fetchmailconf-5.9.11-6.2mdk.i586.rpm
55472afac0c20e6e54a43253033ebe86 8.0/SRPMS/fetchmail-5.9.11-6.2mdk.src.rpm
Mandrake Linux 8.0/ppc:
3611971839b8bf8a6cec79fbc9249cef ppc/8.0/RPMS/fetchmail-5.9.11-6.2mdk.ppc.rpm
165e34787599286fbb2d3e0e35976c88 ppc/8.0/RPMS/fetchmail-daemon-5.9.11-6.2mdk.ppc.rpm
024cbefd38d08a79ea06b148cb1ce7f6 ppc/8.0/RPMS/fetchmailconf-5.9.11-6.2mdk.ppc.rpm
55472afac0c20e6e54a43253033ebe86 ppc/8.0/SRPMS/fetchmail-5.9.11-6.2mdk.src.rpm
Mandrake Linux 8.1:
4898601d4dc3b0817c086471c6dae63b 8.1/RPMS/fetchmail-5.9.11-6.1mdk.i586.rpm
c0d4699ab51d3ff137e147fc7975a4e7 8.1/RPMS/fetchmail-daemon-5.9.11-6.1mdk.i586.rpm
9729b1fc2eacf9f2bd8041777f1d7b61 8.1/RPMS/fetchmailconf-5.9.11-6.1mdk.i586.rpm
cb8ef81db890acd371dcb33aa2ebe6de 8.1/SRPMS/fetchmail-5.9.11-6.1mdk.src.rpm
Mandrake Linux 8.1/ia64:
b2b76666dfefcdc7c7cd9a5a6af4dcf6 ia64/8.1/RPMS/fetchmail-5.9.11-6.1mdk.ia64.rpm
39a36395bc99838bc11ec879bc440b7e ia64/8.1/RPMS/fetchmail-daemon-5.9.11-6.1mdk.ia64.rpm
861a24a875774b5b1909e0183e4e2800 ia64/8.1/RPMS/fetchmailconf-5.9.11-6.1mdk.ia64.rpm
cb8ef81db890acd371dcb33aa2ebe6de ia64/8.1/SRPMS/fetchmail-5.9.11-6.1mdk.src.rpm
Mandrake Linux 8.2:
62ae12e980691928fb97a53665ea8aec 8.2/RPMS/fetchmail-5.9.11-6.1mdk.i586.rpm
2421a5a2606b79e9e0c2a4336d7314e2 8.2/RPMS/fetchmail-daemon-5.9.11-6.1mdk.i586.rpm
aa06981d47199bce1d67ae6dee07581e 8.2/RPMS/fetchmailconf-5.9.11-6.1mdk.i586.rpm
cb8ef81db890acd371dcb33aa2ebe6de 8.2/SRPMS/fetchmail-5.9.11-6.1mdk.src.rpm
Mandrake Linux 8.2/ppc:
37635484ed14a2fbdf47b994b0585cd1 ppc/8.2/RPMS/fetchmail-5.9.11-6.1mdk.ppc.rpm
1ed404313a81f45cbceeeb6f9a69a9dc ppc/8.2/RPMS/fetchmail-daemon-5.9.11-6.1mdk.ppc.rpm
2cc2ff390df4fe3b3294cd91a7789c8a ppc/8.2/RPMS/fetchmailconf-5.9.11-6.1mdk.ppc.rpm
cb8ef81db890acd371dcb33aa2ebe6de ppc/8.2/SRPMS/fetchmail-5.9.11-6.1mdk.src.rpm
Corporate Server 1.0.1:
7d56a6a399067a29590130a7abdf10ea 1.0.1/RPMS/fetchmail-5.9.11-6.3mdk.i586.rpm
9640cc29c99b269c83a95ec4f751a443 1.0.1/RPMS/fetchmail-daemon-5.9.11-6.3mdk.i586.rpm
e518dbf81590b0ad051bff74f754108b 1.0.1/RPMS/fetchmailconf-5.9.11-6.3mdk.i586.rpm
2d1746b747d2e15ebde5e38818dfd9d3 1.0.1/SRPMS/fetchmail-5.9.11-6.3mdk.src.rpm
Single Network Firewall 7.2:
793e5dbc2794b53a97a3c9fa1a74b1ac snf7.2/RPMS/fetchmail-5.9.11-6.3mdk.i586.rpm
c8a84bf6328bcacdfc0f55116297683c snf7.2/RPMS/fetchmail-daemon-5.9.11-6.3mdk.i586.rpm
1a7c8241a9240181d161b0267b8fd173 snf7.2/RPMS/fetchmailconf-5.9.11-6.3mdk.i586.rpm
2d1746b747d2e15ebde5e38818dfd9d3 snf7.2/SRPMS/fetchmail-5.9.11-6.3mdk.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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This archive was generated by hypermail 2b30 : Tue May 28 2002 - 14:27:43 PDT