Search/CVE-2023-0056
● CVE — Medium

CVE-2023-0056

Vendorfedoraproject, redhat, haproxyProductfedora, openshift container platform, ceph storage, haproxy, software collections, extra packages for enterprise linux, openshift container platform for ibm linuxone, openshift container platform for power, openshift container platform ibm z systemsDiscoveredMar 23, 2023UpdatedFeb 25, 2025

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 v3.1
6.5 MEDIUM
EPSS
1.83%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Connections
10 relationships
Timeline
disclosure → media coverage
Mar 23, 2023
Disclosure — published as a CVE record. · last revised by NVD Feb 25, 2025