{"id":"CVE-2019-3554","aliases":["EUVD-2019-13191","GHSA-9p2g-85jv-r96g"],"status":"published","title":"Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection,...","description":"Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attack against systems accepting such connections. This affects versions of Wangle prior to v2019.01.14.00","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01055,"percentile":0.64645,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-19","CWE-400"],"published":"2019-01-15T22:00:00Z","modified":"2026-10-30T07:05:24Z","products":[{"vendor":"facebook","product":"wangle"}],"references":[{"url":"https://github.com/facebook/wangle/commit/3b17ba10a82c71e7808760e027ac6af687e06074","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3554"},{"url":"https://github.com/advisories/GHSA-9p2g-85jv-r96g"}],"sources":{"cve":[{"id":"CVE-2019-3554","description":"Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attack against systems accepting such connections. This affects versions of Wangle prior to v2019.01.14.00","status":"published","published":"2019-01-15T22:00:00Z","modified":"2024-08-04T19:12:09.432Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:20:22.701371Z"}],"euvd":[{"id":"EUVD-2019-13191","description":"Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attack against systems accepting such connections. This affects versions of Wangle prior to v2019.01.14.00","status":"published","published":"2019-01-15T22:00:00Z","modified":"2024-08-04T19:12:09Z","updated_at":"2026-11-03T03:06:55.481882Z"}],"ghsa":[{"id":"GHSA-9p2g-85jv-r96g","title":"Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection,...","description":"Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attack against systems accepting such connections. This affects versions of Wangle prior to v2019.01.14.00","status":"published","published":"2022-05-13T01:31:18Z","modified":"2023-02-01T05:07:57Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:50:38.940908Z"}],"nvd":[{"id":"CVE-2019-3554","description":"Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attack against systems accepting such connections. This affects versions of Wangle prior to v2019.01.14.00","status":"published","published":"2019-01-15T22:29:00.347Z","modified":"2026-06-17T02:35:13.207Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-400","CWE-19"],"updated_at":"2026-11-02T14:05:02.989216Z"}],"osv":[{"id":"CVE-2019-3554","description":"Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attack against systems accepting such connections. This affects versions of Wangle prior to v2019.01.14.00","status":"published","published":"2019-01-15T22:29:00.347Z","modified":"2026-10-30T07:05:24.812938318Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:12.363788Z"}]}}