{"id":"CVE-2011-3845","aliases":["EUVD-2011-3802","GHSA-fhjp-qgh5-53mc"],"status":"published","title":"Use-after-free vulnerability in Apple Safari 5.1.2, when a plug-in with a blocking function is...","description":"Use-after-free vulnerability in Apple Safari 5.1.2, when a plug-in with a blocking function is installed, allows user-assisted remote attackers to execute arbitrary code via a crafted web page that is accessed during user interaction with the plug-in, leading to improper coordination between an API call and the plug-in unloading functionality, as demonstrated by the Adobe Flash and RealPlayer plug-ins.","severity":{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02798,"percentile":0.86545,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2012-03-08T02:00:00Z","modified":"2026-06-16T23:34:01Z","products":[{"vendor":"apple","product":"safari"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/73713","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/45758","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://osvdb.org/79849","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/52325","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3845"},{"url":"https://github.com/advisories/GHSA-fhjp-qgh5-53mc"}],"sources":{"cve":[{"id":"CVE-2011-3845","description":"Use-after-free vulnerability in Apple Safari 5.1.2, when a plug-in with a blocking function is installed, allows user-assisted remote attackers to execute arbitrary code via a crafted web page that is accessed during user interaction with the plug-in, leading to improper coordination between an API call and the plug-in unloading functionality, as demonstrated by the Adobe Flash and RealPlayer plug-ins.","status":"published","published":"2012-03-08T02:00:00Z","modified":"2024-08-06T23:46:03.256Z","updated_at":"2026-11-02T14:35:36.968002Z"}],"euvd":[{"id":"EUVD-2011-3802","description":"Use-after-free vulnerability in Apple Safari 5.1.2, when a plug-in with a blocking function is installed, allows user-assisted remote attackers to execute arbitrary code via a crafted web page that is accessed during user interaction with the plug-in, leading to improper coordination between an API call and the plug-in unloading functionality, as demonstrated by the Adobe Flash and RealPlayer plug-ins.","status":"published","published":"2012-03-08T02:00:00Z","modified":"2024-08-06T23:46:03Z","updated_at":"2026-11-03T01:39:50.327874Z"}],"ghsa":[{"id":"GHSA-fhjp-qgh5-53mc","title":"Use-after-free vulnerability in Apple Safari 5.1.2, when a plug-in with a blocking function is...","description":"Use-after-free vulnerability in Apple Safari 5.1.2, when a plug-in with a blocking function is installed, allows user-assisted remote attackers to execute arbitrary code via a crafted web page that is accessed during user interaction with the plug-in, leading to improper coordination between an API call and the plug-in unloading functionality, as demonstrated by the Adobe Flash and RealPlayer plug-ins.","status":"published","published":"2022-05-14T04:00:14Z","modified":"2023-02-03T05:00:58Z","updated_at":"2026-11-02T14:52:53.034472Z"}],"nvd":[{"id":"CVE-2011-3845","description":"Use-after-free vulnerability in Apple Safari 5.1.2, when a plug-in with a blocking function is installed, allows user-assisted remote attackers to execute arbitrary code via a crafted web page that is accessed during user interaction with the plug-in, leading to improper coordination between an API call and the plug-in unloading functionality, as demonstrated by the Adobe Flash and RealPlayer plug-ins.","status":"published","published":"2012-03-08T04:15:02.65Z","modified":"2026-06-16T23:34:01.57Z","cvss":[{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}