Date: 3 Mar 2003 19:17:54 -0000
From: Mandrake Linux Security Team <[email protected]>
To: [email protected]Subject: MDKSA-2003:027 - Updated tcpdump packages fix denial of service vulnerabilities
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________________________________________________________________________
Mandrake Linux Security Update Advisory
________________________________________________________________________
Package name: tcpdump
Advisory ID: MDKSA-2003:027
Date: March 3rd, 2003
Affected versions: 8.1, 8.2, 9.0, Corporate Server 2.1,
Multi Network Firewall 8.2,
Single Network Firewall 7.2
________________________________________________________________________
Problem Description:
A vulnerability was discovered by Andrew Griffiths and iDEFENSE Labs
in the tcpdump program. By sending a specially crafted network packet,
an attacker is able to to cause tcpdump to enter an infinite loop. In
addition, the tcpdump developers found a potential infinite loop when
tcpdump parses malformed BGP packets. A buffer overflow was also
discovered that can be exploited with certain malformed NFS packets.
________________________________________________________________________
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0108
________________________________________________________________________
Updated Packages:
Corporate Server 2.1:
9df719dae2bffe49798156e87e875301 corporate/2.1/RPMS/libpcap0-0.7.2-1.1mdk.i586.rpm
fa7813f3afb1df4b3c00b73a198a53db corporate/2.1/RPMS/libpcap0-devel-0.7.2-1.1mdk.i586.rpm
b32457602c61c0febcfc2e511373b517 corporate/2.1/RPMS/tcpdump-3.7.2-1.1mdk.i586.rpm
2a5ba8809cc1b919e14eda315a6340b7 corporate/2.1/SRPMS/libpcap-0.7.2-1.1mdk.src.rpm
5129421a6ff6b84a4e4faae0119cfb23 corporate/2.1/SRPMS/tcpdump-3.7.2-1.1mdk.src.rpm
Mandrake Linux 8.1:
785f18da90ecf009c38d8e9e01216756 8.1/RPMS/libpcap0-0.7.2-1.1mdk.i586.rpm
512599ad54b47f70f54d722e7618ac45 8.1/RPMS/libpcap0-devel-0.7.2-1.1mdk.i586.rpm
01ab2770370dd94c1946b476df624fb7 8.1/RPMS/tcpdump-3.7.2-1.1mdk.i586.rpm
2a5ba8809cc1b919e14eda315a6340b7 8.1/SRPMS/libpcap-0.7.2-1.1mdk.src.rpm
5129421a6ff6b84a4e4faae0119cfb23 8.1/SRPMS/tcpdump-3.7.2-1.1mdk.src.rpm
Mandrake Linux 8.1/IA64:
b6de1971e7852f1f1255dcf237af3cde ia64/8.1/RPMS/libpcap0-0.7.2-1.1mdk.ia64.rpm
de264fee1447af71141926878c93512e ia64/8.1/RPMS/libpcap0-devel-0.7.2-1.1mdk.ia64.rpm
7dc035a9f8e8c14d80b27517ea52597f ia64/8.1/RPMS/tcpdump-3.7.2-1.1mdk.ia64.rpm
2a5ba8809cc1b919e14eda315a6340b7 ia64/8.1/SRPMS/libpcap-0.7.2-1.1mdk.src.rpm
5129421a6ff6b84a4e4faae0119cfb23 ia64/8.1/SRPMS/tcpdump-3.7.2-1.1mdk.src.rpm
Mandrake Linux 8.2:
a86ae9c1f7d281382daf0a748b0cc192 8.2/RPMS/libpcap0-0.7.2-1.1mdk.i586.rpm
24fe4d16b5e81d825fa6648a84997d84 8.2/RPMS/libpcap0-devel-0.7.2-1.1mdk.i586.rpm
84e2ee00e25cb8e54d6efd98e20bd036 8.2/RPMS/tcpdump-3.7.2-1.1mdk.i586.rpm
2a5ba8809cc1b919e14eda315a6340b7 8.2/SRPMS/libpcap-0.7.2-1.1mdk.src.rpm
5129421a6ff6b84a4e4faae0119cfb23 8.2/SRPMS/tcpdump-3.7.2-1.1mdk.src.rpm
Mandrake Linux 8.2/PPC:
843c2d96494d413e96dee63c6eb013c8 ppc/8.2/RPMS/libpcap0-0.7.2-1.1mdk.ppc.rpm
112ca43b4c261593d5667dc44c17c700 ppc/8.2/RPMS/libpcap0-devel-0.7.2-1.1mdk.ppc.rpm
635d8576811efaee84d2c3608752669d ppc/8.2/RPMS/tcpdump-3.7.2-1.1mdk.ppc.rpm
2a5ba8809cc1b919e14eda315a6340b7 ppc/8.2/SRPMS/libpcap-0.7.2-1.1mdk.src.rpm
5129421a6ff6b84a4e4faae0119cfb23 ppc/8.2/SRPMS/tcpdump-3.7.2-1.1mdk.src.rpm
Mandrake Linux 9.0:
9df719dae2bffe49798156e87e875301 9.0/RPMS/libpcap0-0.7.2-1.1mdk.i586.rpm
fa7813f3afb1df4b3c00b73a198a53db 9.0/RPMS/libpcap0-devel-0.7.2-1.1mdk.i586.rpm
b32457602c61c0febcfc2e511373b517 9.0/RPMS/tcpdump-3.7.2-1.1mdk.i586.rpm
2a5ba8809cc1b919e14eda315a6340b7 9.0/SRPMS/libpcap-0.7.2-1.1mdk.src.rpm
5129421a6ff6b84a4e4faae0119cfb23 9.0/SRPMS/tcpdump-3.7.2-1.1mdk.src.rpm
Multi Network Firewall 8.2:
a86ae9c1f7d281382daf0a748b0cc192 mnf8.2/RPMS/libpcap0-0.7.2-1.1mdk.i586.rpm
24fe4d16b5e81d825fa6648a84997d84 mnf8.2/RPMS/libpcap0-devel-0.7.2-1.1mdk.i586.rpm
84e2ee00e25cb8e54d6efd98e20bd036 mnf8.2/RPMS/tcpdump-3.7.2-1.1mdk.i586.rpm
2a5ba8809cc1b919e14eda315a6340b7 mnf8.2/SRPMS/libpcap-0.7.2-1.1mdk.src.rpm
5129421a6ff6b84a4e4faae0119cfb23 mnf8.2/SRPMS/tcpdump-3.7.2-1.1mdk.src.rpm
Single Network Firewall 7.2:
ea11a1e2673e0f2da584f08c83ac86a7 snf7.2/RPMS/libpcap-0.7.2-0.1mdk.i586.rpm
972bdf436bdece0078fafcddcaee7c85 snf7.2/RPMS/libpcap-devel-0.7.2-0.1mdk.i586.rpm
c96c4ae08580e72334da63a306168c41 snf7.2/RPMS/tcpdump-3.7.2-0.1mdk.i586.rpm
971d86767061c5804ddb3cf7de5ab167 snf7.2/SRPMS/libpcap-0.7.2-0.1mdk.src.rpm
9fb87d3952bf381e5ad552d16baea15b snf7.2/SRPMS/tcpdump-3.7.2-0.1mdk.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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