{"schemaVersion":3,"id":"CVE-2019-14810","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability has been found in the implementation of the Label Distribution Protocol (LDP) protocol in EOS. Under race conditions, the LDP agent can establish an LDP session with a malicious peer potentially allowing the possibility of a Denial of Service (DoS) attack on route updates and in turn potentially leading to an Out of Memory (OOM) condition that is disruptive to traffic forwarding. Affected EOS versions include: 4.22 release train: 4.22.1F and earlier releases 4.21 release train: 4.21.0F - 4.21.2.3F, 4.21.3F - 4.21.7.1M 4.20 release train: 4.20.14M and earlier releases 4.19 release train: 4.19.12M and earlier releases End of support release trains (4.18 and 4.17)","dates":{"published":"2019-10-10T18:07:51.000Z","modified":"2024-08-05T00:26:39.049Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.9,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00669,"percentile":0.51056,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00669},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00669,"percentile":0.51056}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00669,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00669,"percentile":nul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