CVE-2023-0056
Last modified
CVE-2023-0056 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a specially crafted malicious server in an OpenShift cluster. EPSS estimates a 1.83% chance of exploitation in the next 30 days.
Description
An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a specially crafted malicious server in an OpenShift cluster. The biggest impact is to availability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Haproxy | Haproxy | All versions |
| Redhat | Ceph Storage | 5.0 |
| Redhat | Software Collections | All versions |
| Redhat | Openshift Container Platform | 4.12 |
| Redhat | Openshift Container Platform For Ibm Linuxone | 4.12 |
| Redhat | Openshift Container Platform For Power | 4.12 |
| Redhat | Openshift Container Platform Ibm Z Systems | 4.12 |
| Redhat | Openshift Container Platform | 4.10 |
| Redhat | Openshift Container Platform | 4.11 |
| Redhat | Openshift Container Platform For Ibm Linuxone | 4.10 |
| Redhat | Openshift Container Platform For Power | 4.10 |
| Redhat | Openshift Container Platform Ibm Z Systems | 4.10 |
| Redhat | Openshift Container Platform For Ibm Linuxone | 4.11 |
| Redhat | Openshift Container Platform For Power | 4.11 |
| Redhat | Openshift Container Platform Ibm Z Systems | 4.11 |
| Fedoraproject | Extra Packages For Enterprise Linux | 8.0 |
| Fedoraproject | Fedora | 36 |
| Fedoraproject | Fedora | 37 |
References
- https://access.redhat.com/security/cve/CVE-2023-0056Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2023-0056Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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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.
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