{"id":"CVE-2017-17878","aliases":["EUVD-2017-9025","GHSA-g6m4-pc36-mchv"],"status":"published","title":"An issue was discovered in Valve Steam Link build 643. Root passwords longer than 8 characters...","description":"An issue was discovered in Valve Steam Link build 643. Root passwords longer than 8 characters are truncated because of the default use of DES (aka the CONFIG_FEATURE_DEFAULT_PASSWD_ALGO=\"des\" setting).","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.016,"percentile":0.75942,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-327"],"published":"2017-12-24T02:00:00Z","modified":"2026-06-17T01:11:49Z","products":[{"vendor":"valvesoftware","product":"steam_link_firmware"}],"references":[{"url":"https://github.com/ValveSoftware/steamlink-sdk/issues/110","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://blogger.davidmanouchehri.com/2017/12/steam-link-security-truncated-password.html","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://github.com/ValveSoftware/steamlink-sdk/issues/101","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17878"},{"url":"https://github.com/advisories/GHSA-g6m4-pc36-mchv"}],"sources":{"cve":[{"id":"CVE-2017-17878","description":"An issue was discovered in Valve Steam Link build 643. Root passwords longer than 8 characters are truncated because of the default use of DES (aka the CONFIG_FEATURE_DEFAULT_PASSWD_ALGO=\"des\" setting).","status":"published","published":"2017-12-24T02:00:00Z","modified":"2024-09-16T22:15:16.042Z","updated_at":"2026-11-02T14:33:18.248329Z"}],"euvd":[{"id":"EUVD-2017-9025","description":"An issue was discovered in Valve Steam Link build 643. Root passwords longer than 8 characters are truncated because of the default use of DES (aka the CONFIG_FEATURE_DEFAULT_PASSWD_ALGO=\"des\" setting).","status":"published","published":"2017-12-24T02:00:00Z","modified":"2024-09-16T22:15:16Z","updated_at":"2026-11-03T00:55:04.822795Z"}],"ghsa":[{"id":"GHSA-g6m4-pc36-mchv","title":"An issue was discovered in Valve Steam Link build 643. Root passwords longer than 8 characters...","description":"An issue was discovered in Valve Steam Link build 643. Root passwords longer than 8 characters are truncated because of the default use of DES (aka the CONFIG_FEATURE_DEFAULT_PASSWD_ALGO=\"des\" setting).","status":"published","published":"2022-05-14T03:50:50Z","modified":"2023-02-03T05:00:42Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:52:50.451588Z"}],"nvd":[{"id":"CVE-2017-17878","description":"An issue was discovered in Valve Steam Link build 643. Root passwords longer than 8 characters are truncated because of the default use of DES (aka the CONFIG_FEATURE_DEFAULT_PASSWD_ALGO=\"des\" setting).","status":"published","published":"2017-12-27T17:08:21.14Z","modified":"2026-06-17T01:11:49.223Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:04:11.215487Z"}]}}