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Sicherheit: Fehler in der Behandlung von Chunked Encoding in Apache
Aktuelle Meldungen Distributionen
Name: Fehler in der Behandlung von Chunked Encoding in Apache
ID: MDKSA-2002:039
Distribution: Mandrake
Plattformen: Mandrake 7.1, Mandrake 7.2, Mandrake Corporate Server 1.0.1, Mandrake 8.0, Mandrake Single Network Firewall 7.2, Mandrake 8.1, Mandrake 8.2
Datum: Fr, 21. Juni 2002, 13:00
Referenzen: Keine Angabe
Applikationen: Apache

Originalnachricht

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________________________________________________________________________

Mandrake Linux Security Update Advisory
________________________________________________________________________

Package name: apache
Advisory ID: MDKSA-2002:039
Date: June 20th, 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 Denial of Service attack was discovered by Mark Litchfield in the
Apache webserver. As well, while investigating this problem, the
Apache Software Foundation discovered that the code for handling
invalid requests that use chunked encoding may also allow arbitrary
code to be executed on 64bit architectures.

All versions of Apache prior to 1.3.26 and 2.0.37 are vulnerable to
this problem. A patched version of Apache is currently available for
Single Network Firewall 7.2, with patched versions of Apache soon to
be available for the other supported Mandrake Linux versions.
________________________________________________________________________

References:

http://httpd.apache.org/info/security_bulletin_20020617.txt
________________________________________________________________________

Updated Packages:

Single Network Firewall 7.2:
24f79880c17c12b1a0106c210e46ec9e snf7.2/RPMS/apache-1.3.20-5.1mdk.i586.rpm
2b8d3b2b0430b78a49fe172e72e7b5a1
snf7.2/RPMS/apache-common-1.3.20-5.1mdk.i586.rpm
d104f95454b1d28035db97df19a6460b
snf7.2/RPMS/apache-devel-1.3.20-5.1mdk.i586.rpm
7180b8f52e477f89a68bc27a220d3ab2
snf7.2/RPMS/apache-manual-1.3.20-5.1mdk.i586.rpm
d9768de21cd57c828deaa36c63839ba0
snf7.2/RPMS/apache-mod_perl-1.3.20_1.24-5.1mdk.i586.rpm
44f05723dc7d10eb6e5590e34b21ce9a
snf7.2/RPMS/apache-mod_perl-devel-1.3.20_1.24-5.1mdk.i586.rpm
dc20b172adaa53806cc055b1f8ffe50a
snf7.2/RPMS/apache-suexec-1.3.20-5.1mdk.i586.rpm
49e9f481c8cc83fff20309e0f24add2e
snf7.2/RPMS/HTML-Embperl-1.3b6-5.1mdk.i586.rpm
5be9ae334cabbd773f43719f2d54853f snf7.2/SRPMS/apache-1.3.20-5.1mdk.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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