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Debian 11: DSA-5348-1 Critical: HAProxy Access Bypass and DoS

debian
Calendar Grey February 14, 2023
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Recent vulnerabilities discovered in HAProxy could lead to service disruptions or unauthorized access, leading to this Debian security notice.
Two vulnerabilities were discovered in HAProxy, a fast and reliable load balancing reverse proxy, which may result in denial of service, or bypass of access controls and routing ru...
Topics%20covered

Topics Covered

security advisory denial of service critical access control haproxy

Summary

For the stable distribution (bullseye), these problems have been fixed in
version 2.2.9-2+deb11u4.

We recommend that you upgrade your haproxy packages.

For the detailed security status of haproxy please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/source-package/haproxy

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: haproxy
CVE ID: CVE-2023-0056 CVE-2023-25725

Topics%20covered

Topics Covered

security advisory denial of service critical access control haproxy

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