drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in squirrelmail (Aktualisierung)
Name: |
Mehrere Probleme in squirrelmail (Aktualisierung) |
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ID: |
RHSA-2005:595-02 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Sa, 6. August 2005, 13:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1769
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2095 |
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Applikationen: |
Squirrelmail |
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Update von: |
Mehrere Probleme in squirrelmail
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
--------------------------------------------------------------------- Red Hat Security Advisory
Synopsis: Moderate: squirrelmail security update Advisory ID: RHSA-2005:595-02 Advisory URL: https://rhn.redhat.com/errata/RHSA-2005-595.html Issue date: 2005-08-03 Updated on: 2005-08-05 Product: Red Hat Enterprise Linux CVE Names: CAN-2005-2095 CAN-2005-1769 ---------------------------------------------------------------------
1. Summary:
An updated squirrelmail package that fixes two security issues is now available.
This update has been rated as having moderate security impact by the Red Hat Security Response Team.
[Updated 04 Aug 2005] The previous SquirrelMail package released with this errata contained a bug which rendered the addressbook unusable. The erratum has been updated with a package which corrects this issue.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS version 3 - noarch Red Hat Desktop version 3 - noarch Red Hat Enterprise Linux ES version 3 - noarch Red Hat Enterprise Linux WS version 3 - noarch Red Hat Enterprise Linux AS version 4 - noarch Red Hat Enterprise Linux Desktop version 4 - noarch Red Hat Enterprise Linux ES version 4 - noarch Red Hat Enterprise Linux WS version 4 - noarch
3. Problem description:
SquirrelMail is a standards-based webmail package written in PHP4.
A bug was found in the way SquirrelMail handled the $_POST variable. If a user is tricked into visiting a malicious URL, the user's SquirrelMail preferences could be read or modified. The Common Vulnerabilities and Exposures project assigned the name CAN-2005-2095 to this issue.
Several cross-site scripting bugs were discovered in SquirrelMail. An attacker could inject arbitrary Javascript or HTML content into SquirrelMail pages by tricking a user into visiting a carefully crafted URL, or by sending them a carefully constructed HTML email message. The Common Vulnerabilities and Exposures project assigned the name CAN-2005-1769 to this issue.
All users of SquirrelMail should upgrade to this updated package, which contains backported patches that resolve these issues.
4. Solution:
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. Use Red Hat Network to download and update your packages. To launch the Red Hat Update Agent, use the following command:
up2date
For information on how to install packages manually, refer to the following Web page for the System Administration or Customization guide specific to your system:
http://www.redhat.com/docs/manuals/enterprise/
Additionally, users will have to bring up the "Network Proxy" dialog and reset their keys for the settings to take place.
5. Bug IDs fixed (http://bugzilla.redhat.com/):
160241 - CAN-2005-1769 Multiple XSS issues in squirrelmail 162275 - CAN-2005-2095 squirrelmail cross site posting issue
6. RPMs required:
Red Hat Enterprise Linux AS version 3:
SRPMS: squirrelmail-1.4.3a-11.EL3.src.rpm 51264a9a13d8166c6a0d45893043136a squirrelmail-1.4.3a-11.EL3.src.rpm
noarch: 8bae28c011cc422745118524c6f9e4d5 squirrelmail-1.4.3a-11.EL3.noarch.rpm
Red Hat Desktop version 3:
SRPMS: squirrelmail-1.4.3a-11.EL3.src.rpm 51264a9a13d8166c6a0d45893043136a squirrelmail-1.4.3a-11.EL3.src.rpm
noarch: 8bae28c011cc422745118524c6f9e4d5 squirrelmail-1.4.3a-11.EL3.noarch.rpm
Red Hat Enterprise Linux ES version 3:
SRPMS: squirrelmail-1.4.3a-11.EL3.src.rpm 51264a9a13d8166c6a0d45893043136a squirrelmail-1.4.3a-11.EL3.src.rpm
noarch: 8bae28c011cc422745118524c6f9e4d5 squirrelmail-1.4.3a-11.EL3.noarch.rpm
Red Hat Enterprise Linux WS version 3:
SRPMS: squirrelmail-1.4.3a-11.EL3.src.rpm 51264a9a13d8166c6a0d45893043136a squirrelmail-1.4.3a-11.EL3.src.rpm
noarch: 8bae28c011cc422745118524c6f9e4d5 squirrelmail-1.4.3a-11.EL3.noarch.rpm
Red Hat Enterprise Linux AS version 4:
SRPMS: squirrelmail-1.4.3a-12.EL4.src.rpm 95770004b2ff1aa0f0ed3819e8b077a0 squirrelmail-1.4.3a-12.EL4.src.rpm
noarch: d5cbae9acad77bd520328aed41841904 squirrelmail-1.4.3a-12.EL4.noarch.rpm
Red Hat Enterprise Linux Desktop version 4:
SRPMS: squirrelmail-1.4.3a-12.EL4.src.rpm 95770004b2ff1aa0f0ed3819e8b077a0 squirrelmail-1.4.3a-12.EL4.src.rpm
noarch: d5cbae9acad77bd520328aed41841904 squirrelmail-1.4.3a-12.EL4.noarch.rpm
Red Hat Enterprise Linux ES version 4:
SRPMS: squirrelmail-1.4.3a-12.EL4.src.rpm 95770004b2ff1aa0f0ed3819e8b077a0 squirrelmail-1.4.3a-12.EL4.src.rpm
noarch: d5cbae9acad77bd520328aed41841904 squirrelmail-1.4.3a-12.EL4.noarch.rpm
Red Hat Enterprise Linux WS version 4:
SRPMS: squirrelmail-1.4.3a-12.EL4.src.rpm 95770004b2ff1aa0f0ed3819e8b077a0 squirrelmail-1.4.3a-12.EL4.src.rpm
noarch: d5cbae9acad77bd520328aed41841904 squirrelmail-1.4.3a-12.EL4.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package
7. References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2095 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1769
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/
Copyright 2005 Red Hat, Inc.
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