https://bugzilla.suse.com/show_bug.cgi?id=1227515 Bug ID: 1227515 Summary: VUL-0: CVE-2024-39321: traefik: bypassing IP allow-lists via HTTP/3 early data requests in QUIC 0-RTT handshakes Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.6 Hardware: Other URL: https://smash.suse.de/issue/412933/ OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Security Assignee: rbrown@suse.com Reporter: smash_bz@suse.de QA Contact: security-team@suse.de CC: andrea.mattiazzo@suse.com Target Milestone: --- Found By: Security Response Team Blocker: --- Traefik is an HTTP reverse proxy and load balancer. Versions prior to 2.11.6, 3.0.4, and 3.1.0-rc3 have a vulnerability that allows bypassing IP allow-lists via HTTP/3 early data requests in QUIC 0-RTT handshakes sent with spoofed IP addresses. Versions 2.11.6, 3.0.4, and 3.1.0-rc3 contain a patch for this issue. No known workarounds are available. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-39321 https://www.cve.org/CVERecord?id=CVE-2024-39321 https://github.com/traefik/traefik/releases/tag/v2.11.6 https://github.com/traefik/traefik/releases/tag/v3.0.4 https://github.com/traefik/traefik/releases/tag/v3.1.0-rc3 https://github.com/traefik/traefik/security/advisories/GHSA-gxrv-wf35-62w9 https://bugzilla.redhat.com/show_bug.cgi?id=2296009 -- You are receiving this mail because: You are on the CC list for the bug.