Missing authorization in illumos zonestatd allows local users to disrupt zonestat and enumerate running zones
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| illumos | illumos-gate | unaffected |
|
|||||||||||||||
| OmniOS | OmniOS | affected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Illumos | Illumos-gate |
|
||||||||||||||||||||
| Omnios | Omnios |
|
Vendor Solution
Update your illumos distribution to one that includes the fix for this issue.
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.106% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Illumos
Illumos illumos-gate Omnios Omnios omnios |
|
| Vendors & Products |
Illumos
Illumos illumos-gate Omnios Omnios omnios |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A missing authorization check in the illumos zones statistics daemon (zonestatd) allows a local user in any zone to disrupt zonestat in other zones and to determine which zones are running. The zonestatd door server procedure, zsd_server() in usr/src/cmd/zonestat/zonestatd/zonestatd.c, handles the ZSD_CMD_NEW_ZONE command, which is intended to be sent by zoneadmd, without checking the caller's credentials. Because the zonestatd door is accessible to all users in every zone, an unprivileged user can send this command with an arbitrary zone ID, causing zonestatd to re-create its door file in that zone, so that new zonestat requests in that zone can fail while the file is replaced. The time taken to handle the command also reveals whether a given zone ID belongs to a running zone. The flaw has existed since 2010 (illumos-gate commit efd4c9b6), and affects any illumos distribution prior to illumos-gate commit 865b58d2. | |
| Title | Missing authorization in illumos zonestatd allows local users to disrupt zonestat and enumerate running zones | |
| Weaknesses | CWE-862 | |
| References |
| |
| Metrics |
cvssV4_0
|