{"id":"CVE-2020-9005","aliases":["EUVD-2020-29836","GHSA-f842-f48h-9639"],"status":"published","title":"meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code...","description":"meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this server. A GetValue call is mishandled.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02154,"percentile":0.82286,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-787"],"published":"2020-02-17T12:52:44Z","modified":"2026-06-17T03:27:19Z","products":[{"vendor":"valvesoftware","product":"dota_2"}],"references":[{"url":"https://github.com/bi7s/CVE/blob/master/CVE-2020-9005/README.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9005"},{"url":"https://github.com/advisories/GHSA-f842-f48h-9639"}],"sources":{"cve":[{"id":"CVE-2020-9005","description":"meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this server. A GetValue call is mishandled.","status":"published","published":"2020-02-17T12:52:44Z","modified":"2024-08-04T10:19:19.46Z","updated_at":"2026-11-02T14:35:49.538427Z"}],"euvd":[{"id":"EUVD-2020-29836","description":"meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this server. A GetValue call is mishandled.","status":"published","published":"2020-02-17T12:52:44Z","modified":"2024-08-04T10:19:19Z","updated_at":"2026-11-03T03:07:55.71159Z"}],"ghsa":[{"id":"GHSA-f842-f48h-9639","title":"meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code...","description":"meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this server. A GetValue call is mishandled.","status":"published","published":"2022-05-24T17:09:10Z","modified":"2023-01-29T05:01:27Z","cwes":["CWE-20","CWE-787"],"updated_at":"2026-11-02T14:44:49.860954Z"}],"nvd":[{"id":"CVE-2020-9005","description":"meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this server. A GetValue call is mishandled.","status":"published","published":"2020-02-17T13:15:11.297Z","modified":"2026-06-17T03:27:19.77Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:05:54.796125Z"}]}}