CVE-2017-6507

N/A
Published: March 24, 2017 at 06:56 AM UTC
Updated: June 17, 2026 at 01:22 AM UTC
3 products affected across 2 vendorsUbuntu CoreUbuntu TouchAppArmor

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Severity
N/A
Exploit prediction
EPSS 2%

Description

An issue was discovered in AppArmor before 2.12. Incorrect handling of unknown AppArmor profiles in AppArmor init scripts, upstart jobs, and/or systemd unit files allows an attacker to possibly have increased attack surfaces of processes that were intended to be confined by AppArmor. This is due to the common logic to handle 'restart' operations removing AppArmor profiles that aren't found in the typical filesystem locations, such as /etc/apparmor.d/. Userspace projects that manage their own AppArmor profiles in atypical directories, such as what's done by LXD and Docker, are affected by this flaw in the AppArmor init script logic.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (5)

x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
http://bazaar.launchpad.net/~apparmor-dev/apparmor/master/revision/3647
x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
http://bazaar.launchpad.net/~apparmor-dev/apparmor/master/revision/3648
x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
https://bugs.launchpad.net/apparmor/+bug/1668892

CVSS

Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-269

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