- Vulnerability/
- USN-3247-1
USN-3247-1: AppArmor vulnerability
First published: Tue Mar 28 2017(Updated: )
Stéphane Graber discovered that AppArmor incorrectly unloaded some profiles when restarted or upgraded, contrary to expected behavior.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/apparmor | <2.10.95-4ubuntu5.3 | 2.10.95-4ubuntu5.3 |
| Ubuntu gir1.2-packagekitglib-1.0 | =16.10 | |
| All of | ||
| ubuntu/apparmor | <2.10.95-0ubuntu2.6 | 2.10.95-0ubuntu2.6 |
| Ubuntu gir1.2-packagekitglib-1.0 | =16.04 | |
| All of | ||
| ubuntu/apparmor | <2.10.95-0ubuntu2.6~14.04.1 | 2.10.95-0ubuntu2.6~14.04.1 |
| Ubuntu gir1.2-packagekitglib-1.0 | =14.04 | |
| All of | ||
| ubuntu/apparmor | <2.7.102-0ubuntu3.11 | 2.7.102-0ubuntu3.11 |
| Ubuntu gir1.2-packagekitglib-1.0 | =12.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2017-6507
- https://launchpad.net/ubuntu/+source/apparmor/2.10.95-4ubuntu5.3
- https://launchpad.net/ubuntu/+source/apparmor/2.10.95-0ubuntu2.6
- https://launchpad.net/ubuntu/+source/apparmor/2.10.95-0ubuntu2.6~14.04.1
- https://launchpad.net/ubuntu/+source/apparmor/2.7.102-0ubuntu3.11
- https://ubuntu.com/security/notices/USN-3247-1 (Advisory)
Frequently Asked Questions
What is the severity of USN-3247-1?
USN-3247-1 is considered a high severity vulnerability due to improper handling of AppArmor profiles.
How do I fix USN-3247-1?
To fix USN-3247-1, update the AppArmor package to the recommended version for your Ubuntu release.
Which versions of Ubuntu are affected by USN-3247-1?
USN-3247-1 affects Ubuntu versions 12.04, 14.04, 16.04, and 16.10 with specific AppArmor package versions.
What vulnerabilities are addressed in USN-3247-1?
USN-3247-1 addresses the vulnerability related to incorrect unloading of AppArmor profiles during restart or upgrade.
Who discovered the vulnerability related to USN-3247-1?
The vulnerability associated with USN-3247-1 was discovered by Stéphane Graber.
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- canonical/ubuntu gir1.2-packagekitglib-1.0
- version/ubuntu gir1.2-packagekitglib-1.0/16.10
- version/ubuntu gir1.2-packagekitglib-1.0/16.04
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- version/ubuntu gir1.2-packagekitglib-1.0/12.04