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CVE-2016-7545

Date: January 19, 2017

SELinux policycoreutils allows local users to execute arbitrary commands outside of the sandbox via a crafted TIOCSTI ioctl call.

Language: C

Severity Score

8.8

Related Resources (13)

Url: http://www.securityfocus.com/bid/93156

Url: https://nvd.nist.gov/vuln/detail/CVE-2016-7545

Url: http://rhn.redhat.com/errata/RHSA-2017-0536.html

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPRNK3PWMAVNJZ53YW5GOEOGJSFNAQIF/

Url: http://rhn.redhat.com/errata/RHSA-2016-2702.html

Url: https://security-tracker.debian.org/tracker/CVE-2016-7545

Url: http://rhn.redhat.com/errata/RHSA-2017-0535.html

Url: https://marc.info/?l=selinux&m=147465160112766&w=2

Url: https://access.redhat.com/security/cve/CVE-2016-7545

Url: http://www.openwall.com/lists/oss-security/2016/09/25/1

Url: https://github.com/SELinuxProject/selinux/commit/acca96a135a4d2a028ba9b636886af99c0915379

Url: http://www.securitytracker.com/id/1037283

Url: https://www.mend.io/vulnerability-database/CVE-2016-7545

Severity Score

8.8

Weakness Type (CWE)

Improper Access Control

CWE-284

CVSS v3.1

Base Score:	8.8
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.2
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

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