UNKNOWN Microsoft

CVE-2024-49214

QUIC in HAProxy 3.1.x before 3.1-dev7, 3.0.x before 3.0.5, and 2.9.x before 2.9.11 allows opening a 0-RTT session with a spoofed IP address. This can bypass the IP allow/block list functionality.

Microsoft Security Update 2024-Oct: QUIC in HAProxy 3.1.x before 3.1-dev7, 3.0.x before 3.0.5, and 2.9.x before 2.9.11 allows opening a 0-RTT session with a spoofed IP address. This can bypass the IP allow/block list functionality.

Affected Products

cbl2 haproxy 2.4.24-1 on CBL Mariner 2.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49214
https://nvd.nist.gov/vuln/detail/CVE-2024-49214

Published: 2024-10-08 · Source: Microsoft · Feed updated: 2026-10-06

This unknown severity vulnerability was published on 2024-10-08 via Microsoft. Affected: cbl2 haproxy 2.4.24-1 on CBL Mariner 2.0.

vulnfeed aggregates 11356 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.