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[USN-1127-1] usb-creator vulnerability
From: Marc Deslauriers <marc.deslauriers () canonical com>
Date: Mon, 02 May 2011 11:41:28 -0400
========================================================================== 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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- [USN-1127-1] usb-creator vulnerability Marc Deslauriers (May 03)