CVE-2019-3866
CVE-2019-3866 is a medium-severity vulnerability in Redhat Openstack-mistral with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-732.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 2.1
- EPSS exploit prediction: 0% (26th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-732
- Affected product: Redhat Openstack-mistral
- Published:
- Last modified:
Description
An information-exposure vulnerability was discovered where openstack-mistral's undercloud log files containing clear-text information were made world readable. A malicious system user could exploit this flaw to access sensitive user information.
Frequently asked questions
- What is CVE-2019-3866?
- An information-exposure vulnerability was discovered where openstack-mistral's undercloud log files containing clear-text information were made world readable. A malicious system user could exploit this flaw to access sensitive user information.
- How severe is CVE-2019-3866?
- CVE-2019-3866 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2019-3866 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-3866?
- CVE-2019-3866 affects Redhat Openstack-mistral. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-3866?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-3866 published?
- CVE-2019-3866 was published on 2019-11-08 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:redhat:openstack-mistral:-:*:*:*:*:*:*:*
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