drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in RealPlayer
Name: |
Pufferüberlauf in RealPlayer |
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ID: |
RHSA-2005:762-02 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux Extras |
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Datum: |
Di, 27. September 2005, 18:12 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2710 |
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Applikationen: |
RealPlayer |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- --------------------------------------------------------------------- Red Hat Security Advisory
Synopsis: Critical: RealPlayer security update Advisory ID: RHSA-2005:762-02 Advisory URL: https://rhn.redhat.com/errata/RHSA-2005-762.html Issue date: 2005-09-27 Updated on: 2005-09-27 Product: Red Hat Enterprise Linux Extras CVE Names: CAN-2005-2710 - ---------------------------------------------------------------------
1. Summary:
An updated RealPlayer package that fixes a format string bug is now available.
This update has been rated as having critical security impact by the Red Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS version 3 Extras - i386, x86_64 Red Hat Desktop version 3 Extras - i386, x86_64 Red Hat Enterprise Linux ES version 3 Extras - i386, x86_64 Red Hat Enterprise Linux WS version 3 Extras - i386, x86_64 Red Hat Enterprise Linux AS version 4 Extras - i386, x86_64 Red Hat Desktop version 4 Extras - i386, x86_64 Red Hat Enterprise Linux ES version 4 Extras - i386, x86_64 Red Hat Enterprise Linux WS version 4 Extras - i386, x86_64
3. Problem description:
RealPlayer is a media player that provides media playback locally and via streaming.
A format string bug was discovered in the way RealPlayer processes RealPix (.rp) files. It is possible for a malformed RealPix file to execute arbitrary code as the user running RealPlayer. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2005-2710 to this issue.
All users of RealPlayer are advised to upgrade to this updated package, which contains RealPlayer version 10.0.6 and is not vulnerable to this issue.
4. Solution:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
To update all RPMs for your particular architecture, run:
rpm -Fvh [filenames]
where [filenames] is a list of the RPMs you wish to upgrade. Only those RPMs which are currently installed will be updated. Those RPMs which are not installed but included in the list will not be updated. Note that you can also use wildcards (*.rpm) if your current directory *only* contains the desired RPMs.
Please note that this update is also available via Red Hat Network. Many people find this an easier way to apply updates. To use Red Hat Network, launch the Red Hat Update Agent with the following command:
up2date
This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
5. Bug IDs fixed (http://bugzilla.redhat.com/):
167891 - CAN-2005-2710 Format String Flaw
6. RPMs required:
Red Hat Enterprise Linux AS version 3 Extras:
i386: 8e82aeea9827c8a6fcafea04ca3a21de realplayer-10.0.6-0.rhel3.2.i386.rpm
x86_64: 8e82aeea9827c8a6fcafea04ca3a21de realplayer-10.0.6-0.rhel3.2.i386.rpm
Red Hat Desktop version 3 Extras:
i386: 8e82aeea9827c8a6fcafea04ca3a21de realplayer-10.0.6-0.rhel3.2.i386.rpm
x86_64: 8e82aeea9827c8a6fcafea04ca3a21de realplayer-10.0.6-0.rhel3.2.i386.rpm
Red Hat Enterprise Linux ES version 3 Extras:
i386: 8e82aeea9827c8a6fcafea04ca3a21de realplayer-10.0.6-0.rhel3.2.i386.rpm
x86_64: 8e82aeea9827c8a6fcafea04ca3a21de realplayer-10.0.6-0.rhel3.2.i386.rpm
Red Hat Enterprise Linux WS version 3 Extras:
i386: 8e82aeea9827c8a6fcafea04ca3a21de realplayer-10.0.6-0.rhel3.2.i386.rpm
x86_64: 8e82aeea9827c8a6fcafea04ca3a21de realplayer-10.0.6-0.rhel3.2.i386.rpm
Red Hat Enterprise Linux AS version 4 Extras:
i386: fbde4c12e6ef6fa97db36f83e5a0feac RealPlayer-10.0.6-2.i386.rpm
x86_64: fbde4c12e6ef6fa97db36f83e5a0feac RealPlayer-10.0.6-2.i386.rpm
Red Hat Desktop version 4 Extras:
i386: fbde4c12e6ef6fa97db36f83e5a0feac RealPlayer-10.0.6-2.i386.rpm
x86_64: fbde4c12e6ef6fa97db36f83e5a0feac RealPlayer-10.0.6-2.i386.rpm
Red Hat Enterprise Linux ES version 4 Extras:
i386: fbde4c12e6ef6fa97db36f83e5a0feac RealPlayer-10.0.6-2.i386.rpm
x86_64: fbde4c12e6ef6fa97db36f83e5a0feac RealPlayer-10.0.6-2.i386.rpm
Red Hat Enterprise Linux WS version 4 Extras:
i386: fbde4c12e6ef6fa97db36f83e5a0feac RealPlayer-10.0.6-2.i386.rpm
x86_64: fbde4c12e6ef6fa97db36f83e5a0feac RealPlayer-10.0.6-2.i386.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-2005-2710
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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