CVE-2021-31918
HIGHCVSS 7.5/10EPSS 1.00%
Last modified
CVE-2021-31918 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A flaw was found in tripleo-ansible version as shipped in Red Hat Openstack 16.1. The Ansible log file is readable to all users during stack update and creation. EPSS estimates a 1.00% chance of exploitation in the next 30 days.
Description
A flaw was found in tripleo-ansible version as shipped in Red Hat Openstack 16.1. The Ansible log file is readable to all users during stack update and creation. The highest threat from this vulnerability is to data confidentiality.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Openstack | 16.1 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1954250Issue Tracking, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1954250Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-31918?
A flaw was found in tripleo-ansible version as shipped in Red Hat Openstack 16.1. The Ansible log file is readable to all users during stack update and creation. The highest threat from this vulnerability is to data confidentiality.
How severe is CVE-2021-31918?
CVE-2021-31918 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.
How do I fix CVE-2021-31918?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-31912In JetBrains TeamCity before 2020.2.3, account takeover was …8.8
- CVE-2021-31913In JetBrains TeamCity before 2020.2.3, insufficient checks o…7.5
- CVE-2021-31914In JetBrains TeamCity before 2020.2.4 on Windows, arbitrary …9.8
- CVE-2021-31915In JetBrains TeamCity before 2020.2.4, OS command injection …9.8
- CVE-2021-31916An out-of-bounds (OOB) memory write flaw was found in list_d…6.7
- CVE-2021-31917A flaw was found in Red Hat DataGrid 8.x (8.0.0, 8.0.1, 8.1.…9.8
- CVE-2021-31919An issue was discovered in the rkyv crate before 0.6.0 for R…7.5
- CVE-2021-31920Istio before 1.8.6 and 1.9.x before 1.9.5 has a remotely exp…6.5
- CVE-2021-31921Istio before 1.8.6 and 1.9.x before 1.9.5 contains a remotel…9.8
- CVE-2021-31922An HTTP Request Smuggling vulnerability in Pulse Secure Virt…7.5
- CVE-2021-31923Ping Identity PingAccess before 5.3.3 allows HTTP request sm…5.3
- CVE-2021-31924Yubico pam-u2f before 1.1.1 has a logic issue that, dependin…6.8
Are you affected by CVE-2021-31918?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
