cve-2024-39321
Vulnerability from cvelistv5
Published
2024-07-05 17:32
Modified
2024-08-02 04:19
Summary
Traefik vulnerable to bypassing IP allow-lists via HTTP/3 early data requests in QUIC 0-RTT handshakes
Impacted products
traefiktraefik
Show details on NVD website


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                "id": "CVE-2024-39321",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
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                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2024-07-05T20:07:02.660742Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "name": "https://github.com/traefik/traefik/security/advisories/GHSA-gxrv-wf35-62w9",
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          "value": "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."
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            "confidentialityImpact": "NONE",
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        "dateUpdated": "2024-07-05T17:32:06.688Z",
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        "discovery": "UNKNOWN"
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      "title": "Traefik vulnerable to bypassing IP allow-lists via HTTP/3 early data requests in QUIC 0-RTT handshakes"
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    "datePublished": "2024-07-05T17:32:06.688Z",
    "dateReserved": "2024-06-21T18:15:22.263Z",
    "dateUpdated": "2024-08-02T04:19:20.719Z",
    "state": "PUBLISHED"
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