{"id":"CVE-2019-15135","aliases":["EUVD-2019-6203","GHSA-44gq-ff46-hx9c"],"status":"published","title":"The handshake protocol in Object Management Group (OMG) DDS Security 1.1 sends cleartext...","description":"The handshake protocol in Object Management Group (OMG) DDS Security 1.1 sends cleartext information about all of the capabilities of a participant (including capabilities inapplicable to the current session), which makes it easier for attackers to discover potentially sensitive reachability information on a Data Distribution Service (DDS) network.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02011,"percentile":0.81016,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2019-08-18T15:43:21Z","modified":"2026-06-17T02:19:46Z","products":[{"vendor":"omg","product":"dds_security"}],"references":[{"url":"https://arxiv.org/abs/1908.05310","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.omg.org/spec/DDS-SECURITY/1.1/PDF","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15135"},{"url":"https://github.com/advisories/GHSA-44gq-ff46-hx9c"}],"sources":{"cve":[{"id":"CVE-2019-15135","description":"The handshake protocol in Object Management Group (OMG) DDS Security 1.1 sends cleartext information about all of the capabilities of a participant (including capabilities inapplicable to the current session), which makes it easier for attackers to discover potentially sensitive reachability information on a Data Distribution Service (DDS) network.","status":"published","published":"2019-08-18T15:43:21Z","modified":"2024-08-05T00:34:53.387Z","updated_at":"2026-11-02T14:20:21.059499Z"}],"euvd":[{"id":"EUVD-2019-6203","description":"The handshake protocol in Object Management Group (OMG) DDS Security 1.1 sends cleartext information about all of the capabilities of a participant (including capabilities inapplicable to the current session), which makes it easier for attackers to discover potentially sensitive reachability information on a Data Distribution Service (DDS) network.","status":"published","published":"2019-08-18T15:43:21Z","modified":"2024-08-05T00:34:53Z","updated_at":"2026-11-03T02:40:37.184704Z"}],"ghsa":[{"id":"GHSA-44gq-ff46-hx9c","title":"The handshake protocol in Object Management Group (OMG) DDS Security 1.1 sends cleartext...","description":"The handshake protocol in Object Management Group (OMG) DDS Security 1.1 sends cleartext information about all of the capabilities of a participant (including capabilities inapplicable to the current session), which makes it easier for attackers to discover potentially sensitive reachability information on a Data Distribution Service (DDS) network.","status":"published","published":"2022-05-24T16:53:52Z","modified":"2024-04-04T01:41:50Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:56:01.233613Z"}],"nvd":[{"id":"CVE-2019-15135","description":"The handshake protocol in Object Management Group (OMG) DDS Security 1.1 sends cleartext information about all of the capabilities of a participant (including capabilities inapplicable to the current session), which makes it easier for attackers to discover potentially sensitive reachability information on a Data Distribution Service (DDS) network.","status":"published","published":"2019-08-18T16:15:10.33Z","modified":"2026-06-17T02:19:46.257Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:05:22.878504Z"}]}}