VDB
CVE-2015-6927
CVE-2015-6927
PUBLISHED
CVSS 3.5999999046325684 LOW
vzctl before 4.9.4 determines the virtual environment (VE) layout based on the presence of root.hdd/DiskDescriptor.xml in the VE private directory, which allows local simfs container (CT) root users to change the root password for arbitrary ploop containers, as demonstrated by a symlink attack on the ploop container root.hdd file and then access a control panel.
EPSS 0.50% · 43.0th percentile
Risk Scores
CVSS 2.0
3.5999999046325684
EPSS Score
0.50%
43.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | * |
| openvz | vzctl | 0 |
Timeline
- Sep 28, 2015 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 30, 2022 EPSS Score
- May 22, 2022 EPSS Score
- Jul 16, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Oct 31, 2022 EPSS Score
- Dec 24, 2022 EPSS Score
- Feb 15, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 10, 2023 EPSS Score
- Jun 2, 2023 EPSS Score
References
- http://www.debian.org/security/2015/dsa-3357 advisory
- https://security.gentoo.org/glsa/201701-30 advisory
- https://openvz.org/Download/vzctl/4.9.4 url
- https://src.openvz.org/projects/OVZL/repos/vzctl/commits/9e98ea630ac0e88b44e3e23c878a5166aeb74e1c url
- https://nvd.nist.gov/vuln/detail/CVE-2015-6927 advisory