{"id":"CVE-2010-2489","aliases":["EUVD-2010-2494","GHSA-pj28-mx3m-9668"],"status":"published","title":"Buffer overflow in Ruby 1.9.x before 1.9.1-p429 on Windows might allow local users to gain...","description":"Buffer overflow in Ruby 1.9.x before 1.9.1-p429 on Windows might allow local users to gain privileges via a crafted ARGF.inplace_mode value that is not properly handled when constructing the filenames of the backup files.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00406,"percentile":0.35099,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2010-07-09T19:00:00Z","modified":"2026-06-16T23:20:50Z","products":[{"vendor":"ruby-lang","product":"ruby"}],"references":[{"url":"http://www.osvdb.org/66040","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2010/07/02/10","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/40442","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/60135","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2010/07/02/1","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://svn.ruby-lang.org/repos/ruby/tags/v1_9_1_429/ChangeLog","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/41321","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://osdir.com/ml/ruby-talk/2010-07/msg00095.html","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://svn.ruby-lang.org/repos/ruby/tags/v1_9_2_rc1/ChangeLog","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.ruby-lang.org/en/news/2010/07/02/ruby-1-9-1-p429-is-released/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2489"},{"url":"http://www.ruby-lang.org/en/news/2010/07/02/ruby-1-9-1-p429-is-released"},{"url":"https://github.com/advisories/GHSA-pj28-mx3m-9668"}],"sources":{"cve":[{"id":"CVE-2010-2489","description":"Buffer overflow in Ruby 1.9.x before 1.9.1-p429 on Windows might allow local users to gain privileges via a crafted ARGF.inplace_mode value that is not properly handled when constructing the filenames of the backup files.","status":"published","published":"2010-07-09T19:00:00Z","modified":"2024-08-07T02:32:16.763Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-2494","description":"Buffer overflow in Ruby 1.9.x before 1.9.1-p429 on Windows might allow local users to gain privileges via a crafted ARGF.inplace_mode value that is not properly handled when constructing the filenames of the backup files.","status":"published","published":"2010-07-09T19:00:00Z","modified":"2024-08-07T02:32:16Z","updated_at":"2026-11-03T01:39:37.441741Z"}],"ghsa":[{"id":"GHSA-pj28-mx3m-9668","title":"Buffer overflow in Ruby 1.9.x before 1.9.1-p429 on Windows might allow local users to gain...","description":"Buffer overflow in Ruby 1.9.x before 1.9.1-p429 on Windows might allow local users to gain privileges via a crafted ARGF.inplace_mode value that is not properly handled when constructing the filenames of the backup files.","status":"published","published":"2022-05-17T02:06:45Z","modified":"2025-04-11T03:38:07Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:05.853744Z"}],"nvd":[{"id":"CVE-2010-2489","description":"Buffer overflow in Ruby 1.9.x before 1.9.1-p429 on Windows might allow local users to gain privileges via a crafted ARGF.inplace_mode value that is not properly handled when constructing the filenames of the backup files.","status":"published","published":"2010-07-12T13:27:27.813Z","modified":"2026-06-16T23:20:50.93Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:49.736647Z"}]}}