CVE-2016-7545: fedoraproject fedora Improper Access Control
CVSS: 8.8v3.0HighModified
AliasesSUSE-SU-2017:0338-1SUSE-SU-2017:0339-1SUSE-SU-2017:0340-1RHSA-2016:2702RHSA-2017:0535RHSA-2017:0536DEBIAN-CVE-2016-7545DLA-638-1
Published 19-01-2017Last modified 06-08-2024
Vulnerability summary
CVE-2016-7545 is a high (CVSS 8.8) Improper Access Control vulnerability in fedoraproject fedora. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 30.7% of scored vulnerabilities.
CVSS score
8.8/10
010
High · v3.0 (NVD)EPSS score
0.38%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 2 · Related 2Timeline
- 19-01-2017PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
SELinux policycoreutils allows local users to execute arbitrary commands outside of the sandbox via a crafted TIOCSTI ioctl call.
CVSS metrics
4 scores · 3 sources · 2 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HSources3 sources · 8.6–8.8
- OSV · Red hatEcosystem advisory · calculated8.6HighCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HDiffers
- OSV · DebianEcosystem advisory · calculated8.8HighCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
High 7.2Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:C/I:C/A:CSourcesSingle source
EPSS trend
Probability
0.38%
Chance of exploitation in the next 30 days
Percentile
31%
Versus all other CVEs
30-day change
0.00 pp
From 0.38% on 19-09-2026
19-09-202619-10-2026
EPSS score0.38%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Redhat13 products
- enterprise_linux_desktop6.0 | 7.0
- enterprise_linux_hpc_node6.0 | 7.0
- enterprise_linux_server6.0 | 7.0
- enterprise_linux_server_tus7.3
- enterprise_linux_workstation6.0 | 7.0
Suse7 products
- policycoreutils&distro=SUSE Linux Enterprise Server 11 SP4< 2.0.79-4.8.1
- policycoreutils&distro=SUSE Linux Enterprise Server 12 SP1< 2.3-3.3.1
- policycoreutils&distro=SUSE Linux Enterprise Server 12 SP2< 2.5-6.1
- policycoreutils&distro=SUSE Linux Enterprise Server for Raspberry Pi 12 SP2< 2.5-6.1
- policycoreutils&distro=SUSE Linux Enterprise Server for SAP Applications 11 SP4< 2.0.79-4.8.1
Debian1 product
- policycoreutils< 2.5-3 | < 2.1.10-9+deb7u1
Fedoraproject1 product
- fedoraEOL25
Selinux_project1 product
- selinuxna
5 vendors · 23 products
References
26 links- github.com/SELinuxProject/selinux/commit/acca96a135a4d2a028ba9b636886af99c0915379X Refsource CONFIRMIssue TrackingPatchThird Party Advisory
