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CVE-2023-0056

Date: March 23, 2023

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.

Language: C

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2023-0056
https://security-tracker.debian.org/tracker/CVE-2023-0056
https://people.canonical.com/~ubuntu-security/cve/CVE-2023-0056
https://access.redhat.com/security/cve/CVE-2023-0056
https://github.com/haproxy/haproxy/commit/827a6299e6995c5c3ba620d8b7cbacdaef67f2c4
https://github.com/haproxy/haproxy/issues/1972
https://www.mend.io/vulnerability-database/CVE-2023-0056

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

CVSS v3.1

Base Score:
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

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