| 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