Attacker Value
Unknown
0
CVE-2023-0056
0
CVE ID
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CVE-2023-0056
(Last updated February 24, 2025) ▾
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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.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
6.5 Medium
Impact Score:
3.6
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
haproxy unknown
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
Products
- ceph storage 5.0,
- extra packages for enterprise linux 8.0,
- fedora 36,
- fedora 37,
- haproxy -,
- openshift container platform 4.10,
- openshift container platform 4.11,
- openshift container platform 4.12,
- openshift container platform for ibm linuxone 4.10,
- openshift container platform for ibm linuxone 4.11,
- openshift container platform for ibm linuxone 4.12,
- openshift container platform for power 4.10,
- openshift container platform for power 4.11,
- openshift container platform for power 4.12,
- openshift container platform ibm z systems 4.10,
- openshift container platform ibm z systems 4.11,
- openshift container platform ibm z systems 4.12,
- software collections -
Weaknesses
References
Miscellaneous
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
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