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Sicherheit: Mehrere Probleme in tcpdump
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in tcpdump
ID: MDKSA-2004:008
Distribution: Mandrake
Plattformen: Mandrake Multi Network Firewall 8.2, Mandrake Corporate Server 2.1, Mandrake 9.1, Mandrake 9.2
Datum: Di, 27. Januar 2004, 12:00
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-0989
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-1029
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0055
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0057
Applikationen: tcpdump

Originalnachricht

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_______________________________________________________________________

Mandrake Linux Security Update Advisory
_______________________________________________________________________

Package name: tcpdump
Advisory ID: MDKSA-2004:008
Date: January 26th, 2004

Affected versions: 9.1, 9.2, Corporate Server 2.1,
Multi Network Firewall 8.2
______________________________________________________________________

Problem Description:

A number of vulnerabilities were discovered in tcpdump versions prior
to 3.8.1 that, if fed a maliciously crafted packet, could be exploited
to crash tcpdump or potentially execute arbitrary code with the
privileges of the user running tcpdump. These vulnerabilities include:

An infinite loop and memory consumption processing L2TP packets
(CAN-2003-1029).

Infinite loops in processing ISAKMP packets (CAN-2003-0989,
CAN-2004-0057).

A segmentation fault caused by a RADIUS attribute with a large length
value (CAN-2004-0055).

The updated packages are patched to correct these problem.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0989
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-1029
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0055
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0057
______________________________________________________________________

Updated Packages:

Corporate Server 2.1:
c9c3cb66d49d3c61c09db1df364309aa
corporate/2.1/RPMS/tcpdump-3.7.2-2.1.C21mdk.i586.rpm
a0731e1d0f8bb67e27796486ee0ac6de
corporate/2.1/SRPMS/tcpdump-3.7.2-2.1.C21mdk.src.rpm

Corporate Server 2.1/x86_64:
3eba37e4c75f54916c3c15b126710c43
x86_64/corporate/2.1/RPMS/tcpdump-3.7.2-2.1.C21mdk.x86_64.rpm
a0731e1d0f8bb67e27796486ee0ac6de
x86_64/corporate/2.1/SRPMS/tcpdump-3.7.2-2.1.C21mdk.src.rpm

Mandrake Linux 9.1:
aa337b3beb1371a5ceace20db36c5dfa 9.1/RPMS/tcpdump-3.7.2-2.1.91mdk.i586.rpm
99e8f3cb2c6cc748ca8c8d24ab555029 9.1/SRPMS/tcpdump-3.7.2-2.1.91mdk.src.rpm

Mandrake Linux 9.1/PPC:
df878fa0b993bcc53cb852a4b3a6b0bb ppc/9.1/RPMS/tcpdump-3.7.2-2.1.91mdk.ppc.rpm
99e8f3cb2c6cc748ca8c8d24ab555029
ppc/9.1/SRPMS/tcpdump-3.7.2-2.1.91mdk.src.rpm

Mandrake Linux 9.2:
595518640b2291ce10e26b943debf84b 9.2/RPMS/tcpdump-3.7.2-2.1.92mdk.i586.rpm
8e3520db919980c762c7acce742f9831 9.2/SRPMS/tcpdump-3.7.2-2.1.92mdk.src.rpm

Mandrake Linux 9.2/AMD64:
efd0e0b8f9796b3ba98d3da63d5b38c2
amd64/9.2/RPMS/tcpdump-3.7.2-2.1.92mdk.amd64.rpm
8e3520db919980c762c7acce742f9831
amd64/9.2/SRPMS/tcpdump-3.7.2-2.1.92mdk.src.rpm

Multi Network Firewall 8.2:
3eaac937cfc3d2390a2eda8dd431fc56
mnf8.2/RPMS/tcpdump-3.7.2-2.1.M82mdk.i586.rpm
a33365b5a8d47668764615ec6713869f
mnf8.2/SRPMS/tcpdump-3.7.2-2.1.M82mdk.src.rpm
_______________________________________________________________________

To upgrade automatically use MandrakeUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

A list of FTP mirrors can be obtained from:

http://www.mandrakesecure.net/en/ftp.php

All packages are signed by MandrakeSoft for security. You can obtain
the GPG public key of the Mandrake Linux Security Team by executing:

gpg --recv-keys --keyserver www.mandrakesecure.net 0x22458A98

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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