{"id":"CVE-2008-5679","aliases":["EUVD-2008-5650","GHSA-3h9g-97xj-j9fj"],"status":"published","title":"The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code...","description":"The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03272,"percentile":0.88494,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2008-12-19T16:09:00Z","modified":"2026-06-16T23:00:47Z","products":[{"vendor":"opera","product":"opera"}],"references":[{"url":"http://www.securityfocus.com/archive/1/499315/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.opera.com/docs/changelogs/linux/963/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://securityreason.com/securityalert/4791","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.securitytracker.com/id?1021460","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.opera.com/support/kb/view/921/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/34294","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.nruns.com/security_advisory_opera_html_parsing_code_execution.php","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-200903-30.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-5679"},{"url":"http://www.opera.com/docs/changelogs/linux/963"},{"url":"http://www.opera.com/support/kb/view/921"},{"url":"https://github.com/advisories/GHSA-3h9g-97xj-j9fj"}],"sources":{"cve":[{"id":"CVE-2008-5679","description":"The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption.","status":"published","published":"2008-12-19T16:09:00Z","modified":"2024-08-07T11:04:44.051Z","updated_at":"2026-11-02T14:34:44.297409Z"}],"euvd":[{"id":"EUVD-2008-5650","description":"The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption.","status":"published","published":"2008-12-19T16:09:00Z","modified":"2024-08-07T11:04:44Z","updated_at":"2026-11-03T01:38:42.372366Z"}],"ghsa":[{"id":"GHSA-3h9g-97xj-j9fj","title":"The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code...","description":"The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption.","status":"published","published":"2022-05-14T02:39:25Z","modified":"2025-04-09T04:02:07Z","updated_at":"2026-11-02T15:00:58.538673Z"}],"nvd":[{"id":"CVE-2008-5679","description":"The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption.","status":"published","published":"2008-12-19T16:30:00.203Z","modified":"2026-06-16T23:00:47.29Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:30.411919Z"}]}}