VulnerabilityModified
CVE-2016-7545
SELinux policycoreutils allows local users to execute arbitrary commands outside of the sandbox via a crafted TIOCSTI ioctl call.
HIGH 8.8EPSS 0.38%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.38%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
SELinux policycoreutils allows local users to execute arbitrary commands outside of the sandbox via a crafted TIOCSTI ioctl call.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 0.38% probability · 32th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284
- Affected
- selinux project/selinux · fedoraproject/fedora · redhat/enterprise linux desktop · redhat/enterprise linux hpc node · redhat/enterprise linux server · redhat/enterprise linux server tus · redhat/enterprise linux workstation
- Source
- cve@mitre.org
References
- http://rhn.redhat.com/errata/RHSA-2016-2702.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2017-0535.html
- http://rhn.redhat.com/errata/RHSA-2017-0536.html
- http://www.openwall.com/lists/oss-security/2016/09/25/1Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/93156Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037283
- https://github.com/SELinuxProject/selinux/commit/acca96a135a4d2a028ba9b636886af99c0915379Issue Tracking, Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPRNK3PWMAVNJZ53YW5GOEOGJSFNAQIF/
- https://marc.info/?l=selinux&m=147465160112766&w=2Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2702.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2017-0535.html
- http://rhn.redhat.com/errata/RHSA-2017-0536.html
- http://www.openwall.com/lists/oss-security/2016/09/25/1Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/93156Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037283
- https://github.com/SELinuxProject/selinux/commit/acca96a135a4d2a028ba9b636886af99c0915379Issue Tracking, Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPRNK3PWMAVNJZ53YW5GOEOGJSFNAQIF/
- https://marc.info/?l=selinux&m=147465160112766&w=2Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.