Mandrakelinux Security Update Advisory
Package name: squid
Advisory ID: MDKSA-2004:025
Date: March 30th, 2004
Affected versions: 9.1, 9.2, 10.0, Corporate Server 2.1, Multi
Network Firewall 8.2
Problem Description:
A vulnerability was discovered in squid version 2.5.STABLE4 and
earlier with the processing of %-encoded characters in a URL. If a
squid configuration uses ACLs (Access Control Lists), it is
possible for a remote attacker to create URLs that would not be
properly tested against squid’s ACLs, potentially allowing clients
to access URLs that would otherwise be disallowed.
As well, the provided packages for Mandrake Linux 9.2 and 9.1
include a new Access Control type called “urllogin” which can be
used to protect vulnerable Microsoft Internet Explorer clients from
accessing URLs that contain login information. While this Access
Control type is available, it is not used in the default
configuration.
The updated packages are patched to protect against these
vulnerabilities.
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0189
http://www.squid-cache.org/Advisories/SQUID-2004_1.txt
http://www.microsoft.com/security/incident/spoof.asp
Updated Packages:
Corporate Server 2.1:
4fd20ca8507ea60149bd4795fed01f1a
corporate/2.1/RPMS/squid-2.4.STABLE7-2.1.C21mdk.i586.rpm
5d800fb0ebf900f60ef1ba1eccb07642
corporate/2.1/SRPMS/squid-2.4.STABLE7-2.1.C21mdk.src.rpm
Corporate Server 2.1/x86_64:
b28afa1eee2601d93919ab9b87c88cc1
x86_64/corporate/2.1/RPMS/squid-2.4.STABLE7-2.1.C21mdk.x86_64.rpm
5d800fb0ebf900f60ef1ba1eccb07642
x86_64/corporate/2.1/SRPMS/squid-2.4.STABLE7-2.1.C21mdk.src.rpm
Mandrakelinux 9.1:
97f8a5010fcd34e2017cdddeca1871a8
9.1/RPMS/squid-2.5.STABLE1-7.1.91mdk.i586.rpm
77830b2c1f4b08013cf6ca3d90687927
9.1/SRPMS/squid-2.5.STABLE1-7.1.91mdk.src.rpm
Mandrakelinux 9.1/PPC:
123e83676d55a1c465040db5f1e688d4
ppc/9.1/RPMS/squid-2.5.STABLE1-7.1.91mdk.ppc.rpm
77830b2c1f4b08013cf6ca3d90687927
ppc/9.1/SRPMS/squid-2.5.STABLE1-7.1.91mdk.src.rpm
Mandrakelinux 9.2:
16fa9ee0eed04bcd4e23aab9864adc10
9.2/RPMS/squid-2.5.STABLE3-3.1.92mdk.i586.rpm
9671d4f57c43ca371bb9437b5480bfe1
9.2/SRPMS/squid-2.5.STABLE3-3.1.92mdk.src.rpm
Mandrakelinux 9.2/AMD64:
6d9c8708456e3e581a2d0e4006073d9a
amd64/9.2/RPMS/squid-2.5.STABLE3-3.1.92mdk.amd64.rpm
9671d4f57c43ca371bb9437b5480bfe1
amd64/9.2/SRPMS/squid-2.5.STABLE3-3.1.92mdk.src.rpm
Mandrakelinux 10.0:
a72b8ebf3da3d8435693301312fa475e
10.0/RPMS/squid-2.5.STABLE4-1.100mdk.i586.rpm
6c2930b14c1c18228159f78a9892eb65
10.0/SRPMS/squid-2.5.STABLE4-1.100mdk.src.rpm
Multi Network Firewall 8.2:
7bb35a615f5e95270f2514bd19ddf69d
mnf8.2/RPMS/squid-2.4.STABLE7-1.2.M82mdk.i586.rpm
7a590e5539a260dc6dc468c12c7f641d
mnf8.2/SRPMS/squid-2.4.STABLE7-1.2.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 Mandrakelinux 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 Mandrakelinux 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>
Mandrakelinux Security Update Advisory
Package name: ethereal
Advisory ID: MDKSA-2004:024
Date: March 30th, 2004
Affected versions: 9.1, 9.2
Problem Description:
A number of serious issues have been discovered in versions of
Ethereal prior to 0.10.2. Stefan Esser discovered thirteen buffer
overflows in the NetFlow, IGAP, EIGRP, PGM, IrDA, BGP, ISUP, and
TCAP dissectors. Jonathan Heusser discovered that a
carefully-crafted RADIUS packet could cause Ethereal to crash. It
was also found that a zero-length Presentation protocol selector
could make Ethereal crash. Finally, a corrupt color filter file
could cause a segmentation fault. It is possible, through the
exploitation of some of these vulnerabilities, to cause Ethereal to
crash or run arbitrary code by injecting a malicious, malformed
packet onto the wire, by convincing someone to read a malformed
packet trace file, or by creating a malformed color filter
file.
The updated packages bring Ethereal to version 0.10.3 which is
not vulnerable to these issues.
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-01767
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0365
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0367
http://www.ethereal.com/appnotes/enpa-sa-00013.html
Updated Packages:
Mandrakelinux 9.1:
2ea76ee0e31110940048fb0d3690916c
9.1/RPMS/ethereal-0.10.3-0.1.91mdk.i586.rpm
c9ba83e900d0a24b666ecbfab07af71b
9.1/SRPMS/ethereal-0.10.3-0.1.91mdk.src.rpm
Mandrakelinux 9.1/PPC:
96decdf0549ac66f2052b62725eaf77e
ppc/9.1/RPMS/ethereal-0.10.3-0.1.91mdk.ppc.rpm
c9ba83e900d0a24b666ecbfab07af71b
ppc/9.1/SRPMS/ethereal-0.10.3-0.1.91mdk.src.rpm
Mandrakelinux 9.2:
82c537864feb000ef58747c6784c886a
9.2/RPMS/ethereal-0.10.3-0.1.92mdk.i586.rpm
599b9b0b6b605bf0bf130c1135082bee
9.2/SRPMS/ethereal-0.10.3-0.1.92mdk.src.rpm
Mandrakelinux 9.2/AMD64:
6a5abfd064a15bf7f2ea714424dc4cd3
amd64/9.2/RPMS/ethereal-0.10.3-0.1.92mdk.amd64.rpm
599b9b0b6b605bf0bf130c1135082bee
amd64/9.2/SRPMS/ethereal-0.10.3-0.1.92mdk.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 Mandrakelinux 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 Mandrakelinux 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>