drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in usb-creator
Name: |
Ausführen beliebiger Kommandos in usb-creator |
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ID: |
USN-1127-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 10.04 LTS, Ubuntu 10.10, Ubuntu 11.04 |
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Datum: |
Mo, 2. Mai 2011, 20:55 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1828 |
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Applikationen: |
usb-creator |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1127-1 May 02, 2011
usb-creator vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.04 - Ubuntu 10.10 - Ubuntu 10.04 LTS
Summary:
An attacker could use usb-creator to unmount arbitrary disks or perform other unauthorized disk operations.
Software Description: - usb-creator: create a startup disk using a CD or disc image (common files)
Details:
Evan Broder discovered that usb-creator did not properly enforce restrictions when performing privileged disk operations. A local attacker could use this flaw to perform certain disk operations, such as unmount arbitrary mountpoints.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 11.04: usb-creator-common 0.2.28.3
Ubuntu 10.10: usb-creator-common 0.2.25.3
Ubuntu 10.04 LTS: usb-creator-common 0.2.22.3
In general, a standard system update will make all the necessary changes.
References: CVE-2011-1828
Package Information: https://launchpad.net/ubuntu/+source/usb-creator/0.2.28.3 https://launchpad.net/ubuntu/+source/usb-creator/0.2.25.3 https://launchpad.net/ubuntu/+source/usb-creator/0.2.22.3
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