{"id":"CVE-2005-1766","aliases":["DSA-826-1","EUVD-2005-1768","GHSA-6cqv-mc2f-9hj8","RHSA-2005:517"],"status":"published","title":"Heap-based buffer overflow in rtffplin.cpp in RealPlayer 10.5 6.0.12.1056 on Windows, and 10, 10...","description":"Heap-based buffer overflow in rtffplin.cpp in RealPlayer 10.5 6.0.12.1056 on Windows, and 10, 10.0.1.436, and other versions before 10.0.5 on Linux, allows remote attackers to execute arbitrary code via a RealMedia file with a long RealText string, such as an SMIL file.","severity":{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04105,"percentile":0.90831,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2005-06-26T04:00:00Z","modified":"2026-06-29T10:01:20Z","fixes":[{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"HelixPlayer","fixed_in":["1:1.0.5-0.EL4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"HelixPlayer-debuginfo","fixed_in":["1:1.0.5-0.EL4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"HelixPlayer","fixed_in":["1:1.0.5-0.EL4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"HelixPlayer-debuginfo","fixed_in":["1:1.0.5-0.EL4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"HelixPlayer","fixed_in":["1:1.0.5-0.EL4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"HelixPlayer-debuginfo","fixed_in":["1:1.0.5-0.EL4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"HelixPlayer","fixed_in":["1:1.0.5-0.EL4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"HelixPlayer-debuginfo","fixed_in":["1:1.0.5-0.EL4.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:3.1","package":"helix-player","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.4-1sarge1"}]}],"versions":["1.0.4-1","1.0.4-1exp"],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"HelixPlayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.5-0.EL4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"HelixPlayer-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.5-0.EL4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"HelixPlayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.5-0.EL4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"HelixPlayer-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.5-0.EL4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"HelixPlayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.5-0.EL4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"HelixPlayer-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.5-0.EL4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"HelixPlayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.5-0.EL4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"HelixPlayer-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.5-0.EL4.1"}]}]}],"products":[{"vendor":"realnetworks","product":"realplayer"}],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2005-517.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.debian.org/security/2005/dsa-826","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2005-523.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/16981","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.idefense.com/application/poi/display?id=250\u0026type=vulnerabilities\u0026flashstatus=true","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred","Vendor Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9509","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.novell.com/linux/security/advisories/2005_37_real_player.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://service.real.com/help/faq/security/050623_player/EN/","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-1766","tags":["advisory"]},{"url":"http://service.real.com/help/faq/security/050623_player/EN"},{"url":"https://github.com/advisories/GHSA-6cqv-mc2f-9hj8"},{"url":"https://access.redhat.com/errata/RHSA-2005:517","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#critical","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=159871","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2005/rhsa-2005_517.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2005-1766","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1617668","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2005-1766","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2005-1766","description":"Heap-based buffer overflow in rtffplin.cpp in RealPlayer 10.5 6.0.12.1056 on Windows, and 10, 10.0.1.436, and other versions before 10.0.5 on Linux, allows remote attackers to execute arbitrary code via a RealMedia file with a long RealText string, such as an SMIL file.","status":"published","published":"2005-06-26T04:00:00Z","modified":"2024-08-07T21:59:24.055Z","updated_at":"2026-11-02T14:33:39.916766Z"}],"euvd":[{"id":"EUVD-2005-1768","description":"Heap-based buffer overflow in rtffplin.cpp in RealPlayer 10.5 6.0.12.1056 on Windows, and 10, 10.0.1.436, and other versions before 10.0.5 on Linux, allows remote attackers to execute arbitrary code via a RealMedia file with a long RealText string, such as an SMIL file.","status":"published","published":"2005-06-26T04:00:00Z","modified":"2024-08-07T21:59:24Z","updated_at":"2026-11-03T01:15:33.246394Z"}],"ghsa":[{"id":"GHSA-6cqv-mc2f-9hj8","title":"Heap-based buffer overflow in rtffplin.cpp in RealPlayer 10.5 6.0.12.1056 on Windows, and 10, 10...","description":"Heap-based buffer overflow in rtffplin.cpp in RealPlayer 10.5 6.0.12.1056 on Windows, and 10, 10.0.1.436, and other versions before 10.0.5 on Linux, allows remote attackers to execute arbitrary code via a RealMedia file with a long RealText string, such as an SMIL file.","status":"published","published":"2022-05-01T02:01:48Z","modified":"2025-04-03T04:14:39Z","updated_at":"2026-11-02T15:00:42.132742Z"}],"nvd":[{"id":"CVE-2005-1766","description":"Heap-based buffer overflow in rtffplin.cpp in RealPlayer 10.5 6.0.12.1056 on Windows, and 10, 10.0.1.436, and other versions before 10.0.5 on Linux, allows remote attackers to execute arbitrary code via a RealMedia file with a long RealText string, such as an SMIL file.","status":"published","published":"2005-06-28T04:00:00Z","modified":"2026-06-16T22:13:38.99Z","cvss":[{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:55.600202Z"}],"osv":[{"id":"DSA-826-1","title":"helix-player - multiple","status":"published","published":"2005-09-29T00:00:00Z","modified":"2026-03-09T02:10:40.210043Z","updated_at":"2026-11-02T15:46:18.716547Z"},{"id":"RHSA-2005:517","title":"Red Hat Security Advisory: HelixPlayer security update","status":"published","published":"2024-09-13T06:22:45Z","modified":"2026-06-29T10:01:20Z","updated_at":"2026-11-02T15:52:59.135214Z"}]}}