drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in rsync
Name: |
Zwei Probleme in rsync
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ID: |
CSSA-2002-014.0 |
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Distribution: |
Caldera |
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Plattformen: |
Caldera Server 3.1.1, Caldera Workstation 3.1.1 |
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Datum: |
Do, 4. April 2002, 13:00 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
rsync |
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Originalnachricht |
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To: bugtraq@securityfocus.com announce@lists.caldera.com security-alerts@linuxsecurity.com
______________________________________________________________________________
Caldera International, Inc. Security Advisory
Subject: Linux: rsync supplementary groups vulnerability Advisory number: CSSA-2002-014.0 Issue date: 2002, April 03 Cross reference: ______________________________________________________________________________
1. Problem Description
Supplementary groups to which the rsync daemon belongs (such as root) were not removed from the server process before it performed work as an unprivileged uid and gid. The rsync daemon was also compiled with a vulnerable version of the zlib library. This package corrects both these issues.
2. Vulnerable Supported Versions
System Package -----------------------------------------------------------
OpenLinux 3.1.1 Server prior to rsync-2.5.0-5.i386.rpm prior to rsync-2.5.0-5.src.rpm
OpenLinux 3.1.1 Workstation prior to rsync-2.5.0-5.i386.rpm prior to rsync-2.5.0-5.src.rpm
3. Solution
The proper solution is to install the latest packages.
4. OpenLinux 3.1.1 Server
4.1 Package Location
ftp://ftp.caldera.com/pub/updates/OpenLinux/3.1.1/Server/current/RPMS
2c8f978df12dabf073361c86f7012210 rsync-2.5.0-5.i386.rpm
4.2 Installation
Install the packages with the following sequence: rpm -Fvh \ rsync-2.5.0-5.i386.rpm 4.3 Source Package Location
ftp://ftp.caldera.com/pub/updates/OpenLinux/3.1.1/Server/current/SRPMS
bffd618c0ad88252b35c33ac821253ad rsync-2.5.0-5.src.rpm
5. OpenLinux 3.1.1 Workstation
5.1 Package Location
ftp://ftp.caldera.com/pub/updates/OpenLinux/3.1.1/Workstation/current/RPMS
2c8f978df12dabf073361c86f7012210 rsync-2.5.0-5.i386.rpm
5.2 Installation
Install the packages with the following sequence: rpm -Fvh \ rsync-2.5.0-5.i386.rpm 5.3 Source Package Location
ftp://ftp.caldera.com/pub/updates/OpenLinux/3.1.1/Workstation/current/SRPMS
bffd618c0ad88252b35c33ac821253ad rsync-2.5.0-5.src.rpm
6. References
Specific references for this advisory: none
Caldera OpenLinux security resources: http://www.caldera.com/support/security/index.html
Caldera UNIX security resources: http://stage.caldera.com/support/security/
This security fix closes Caldera incidents sr862089, fz520415, and erg711995.
7. Disclaimer
Caldera International, Inc. is not responsible for the misuse of any of the information we provide on this website and/or through our security advisories. Our advisories are a service to our customers intended to promote secure installation and use of Caldera products.
8. Acknowledgements
Ethan Benson discovered and researched this vulnerability.
______________________________________________________________________________
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