CVE-2017-6507

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Summary

CVECVE-2017-6507
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-03-24 07:59:00 UTC
Updated2019-10-03 00:03:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-269

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apparmor Apparmor All All All All
Operating System Canonical Ubuntu Core 15.04 All All All
Operating System Canonical Ubuntu Core 15.04 All All All
Operating System Canonical Ubuntu Touch 15.04 All All All
Operating System Canonical Ubuntu Touch 15.04 All All All

References

ReferenceSourceLinkTags
Ubuntu AppArmor CVE-2017-6507 Security Bypass Vulnerability BID www.securityfocus.com
~apparmor-dev/apparmor/master : revision 3647 CONFIRM bazaar.launchpad.net Issue Tracking, Patch, Third Party Advisory
CVE-2017-6507 in Ubuntu CONFIRM people.canonical.com Third Party Advisory
~apparmor-dev/apparmor/master : revision 3648 CONFIRM bazaar.launchpad.net Issue Tracking, Patch, Third Party Advisory
Bug #1668892 “CVE-2017-6507: apparmor service restarts and packa...” : Bugs : AppArmor CONFIRM bugs.launchpad.net Issue Tracking, Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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