CVE-2019-3831
MEDIUMCVSS 6.7/10EPSS 1.03%
Last modified
CVE-2019-3831 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. A vulnerability was discovered in vdsm, version 4.19 through 4.30.3 and 4.30.5 through 4.30.8. The systemd_run function exposed to the vdsm system user could be abused to execute arbitrary commands as root.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
Description
A vulnerability was discovered in vdsm, version 4.19 through 4.30.3 and 4.30.5 through 4.30.8. The systemd_run function exposed to the vdsm system user could be abused to execute arbitrary commands as root.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ovirt | Vdsm | >= 4.19, <= 4.30.3 |
| Ovirt | Vdsm | >= 4.30.5, <= 4.30.8 |
| Redhat | Gluster Storage | 3.0 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3831Issue Tracking, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3831Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-3831?
A vulnerability was discovered in vdsm, version 4.19 through 4.30.3 and 4.30.5 through 4.30.8. The systemd_run function exposed to the vdsm system user could be abused to execute arbitrary commands as root.
How severe is CVE-2019-3831?
CVE-2019-3831 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.
How do I fix CVE-2019-3831?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2019-3831?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST