{"id":"CVE-2007-3929","aliases":["EUVD-2007-3913","GHSA-84qc-cgrr-m4wp"],"status":"published","title":"Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted...","description":"Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object.","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":0.06466,"percentile":0.93786,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2007-07-21T00:00:00Z","modified":"2026-06-16T22:43:04Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://www.securityfocus.com/bid/24970","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.opera.com/support/search/view/862/","tags":["x_refsource_CONFIRM","x_transferred","Broken Link","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35509","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id?1018431","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://security.gentoo.org/glsa/glsa-200708-17.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory"]},{"url":"http://secunia.com/advisories/26138","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Broken Link","Patch"]},{"url":"http://www.vupen.com/english/advisories/2007/2584","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Broken Link"]},{"url":"http://secunia.com/advisories/26545","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Broken Link"]},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=564","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred","Broken Link","Vendor Advisory"]},{"url":"http://www.novell.com/linux/security/advisories/2007_15_sr.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Broken Link"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3929"},{"url":"http://www.opera.com/support/search/view/862"},{"url":"https://github.com/advisories/GHSA-84qc-cgrr-m4wp"}],"sources":{"cve":[{"id":"CVE-2007-3929","description":"Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object.","status":"published","published":"2007-07-21T00:00:00Z","modified":"2024-08-07T14:37:05.671Z","updated_at":"2026-11-02T13:32:56.730199Z"}],"euvd":[{"id":"EUVD-2007-3913","description":"Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object.","status":"published","published":"2007-07-21T00:00:00Z","modified":"2024-08-07T14:37:05Z","updated_at":"2026-11-03T01:16:24.023061Z"}],"ghsa":[{"id":"GHSA-84qc-cgrr-m4wp","title":"Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted...","description":"Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object.","status":"published","published":"2022-05-01T18:18:40Z","modified":"2025-04-09T03:45:17Z","cwes":["CWE-416"],"updated_at":"2026-11-02T15:00:54.343663Z"}],"nvd":[{"id":"CVE-2007-3929","description":"Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object.","status":"published","published":"2007-07-21T00:30:00Z","modified":"2026-06-16T22:43:04.68Z","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-416"],"updated_at":"2026-11-02T14:01:17.964611Z"}]}}