{"id":"CVE-2018-4878","aliases":["EUVD-2018-16663","GHSA-2rf4-mpg3-phjw","MGASA-2018-0120","RHSA-2018:0285","UBUNTU-CVE-2018-4878"],"status":"published","title":"A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This...","description":"A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to a dangling pointer in the Primetime SDK related to media player handling of listener objects. A successful attack can lead to arbitrary code execution. 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Advisory","advisory"]},{"url":"http://www.securitytracker.com/id/1040318","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Broken Link"]},{"url":"http://www.securityfocus.com/bid/102893","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link"]},{"url":"https://www.fireeye.com/blog/threat-research/2018/02/attacks-leveraging-adobe-zero-day.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","report"]},{"url":"https://blog.morphisec.com/flash-exploit-cve-2018-4878-spotted-in-the-wild-massive-malspam-campaign","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.darkreading.com/threat-intelligence/adobe-flash-vulnerability-reappears-in-malicious-word-files/d/d-id/1331139","tags":["x_refsource_MISC","x_transferred","Press/Media Coverage","Third Party Advisory"]},{"url":"https://github.com/InQuest/malware-samples/tree/master/CVE-2018-4878-Adobe-Flash-DRM-UAF-0day","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.trendmicro.com/vinfo/us/security/news/vulnerabilities-and-exploits/north-korean-hackers-allegedly-exploit-adobe-flash-player-vulnerability-cve-2018-4878-against-south-korean-targets","tags":["x_refsource_MISC","x_transferred","Technical Description","Third Party Advisory","report"]},{"url":"https://github.com/vysec/CVE-2018-4878","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://securingtomorrow.mcafee.com/mcafee-labs/hackers-bypassed-adobe-flash-protection-mechanism/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/44412/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-4878","tags":["government-resource","Third Party Advisory","US Government Resource"]},{"url":"https://github.com/cisagov/vulnrichment/issues/196","tags":["issue-tracking","Issue Tracking"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-4878","tags":["advisory"]},{"url":"https://securingtomorrow.mcafee.com/mcafee-labs/hackers-bypassed-adobe-flash-protection-mechanism"},{"url":"https://threatpost.com/adobe-flash-player-zero-day-spotted-in-the-wild/129742"},{"url":"https://www.exploit-db.com/exploits/44412"},{"url":"https://github.com/advisories/GHSA-2rf4-mpg3-phjw"},{"url":"https://advisories.mageia.org/MGASA-2018-0120.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=22534","tags":["report"]},{"url":"https://access.redhat.com/security/updates/classification/#critical","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1541981","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_0285.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-4877","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-4877","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-4877","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-4878","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-4878","tags":["advisory","report"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","tags":["article","report"]},{"url":"https://ubuntu.com/security/CVE-2018-4878","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-4878","description":"A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to a dangling pointer in the Primetime SDK related to media player handling of listener objects. A successful attack can lead to arbitrary code execution. This was exploited in the wild in January and February 2018.","status":"published","published":"2018-02-06T20:00:00Z","modified":"2025-11-17T19:33:19.689Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:35:08.024147Z"}],"euvd":[{"id":"EUVD-2018-16663","description":"A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to a dangling pointer in the Primetime SDK related to media player handling of listener objects. A successful attack can lead to arbitrary code execution. This was exploited in the wild in January and February 2018.","status":"published","published":"2018-02-06T20:00:00Z","modified":"2025-11-17T19:33:19Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"exploited_since":"2021-11-03","updated_at":"2026-11-02T19:49:16.200687Z"}],"ghsa":[{"id":"GHSA-2rf4-mpg3-phjw","title":"A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This...","description":"A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to a dangling pointer in the Primetime SDK related to media player handling of listener objects. A successful attack can lead to arbitrary code execution. This was exploited in the wild in January and February 2018.","status":"published","published":"2022-05-13T01:02:18Z","modified":"2025-11-17T21:32:22Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:04:50.199532Z"}],"kev":[{"id":"CVE-2018-4878","title":"Adobe Flash Player Use-After-Free Vulnerability","description":"Adobe Flash Player contains a use-after-free vulnerability that could allow for code execution.","cwes":["CWE-416"],"kev":{"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"The impacted product is end-of-life and should be disconnected if still in use.","known_ransomware_use":"Known"},"updated_at":"2026-11-02T17:00:16.541131Z"}],"nvd":[{"id":"CVE-2018-4878","description":"A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. 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Successful exploitation could potentially allow an\nattacker to take control of the affected system.\n\nAdobe is aware of a report that an exploit for CVE-2018-4878 exists in the\nwild, and is being used in limited, targeted attacks against Windows users.\nThese attacks leverage Office documents with embedded malicious Flash\ncontent distributed via email.\n","status":"published","published":"2018-02-07T13:50:37Z","modified":"2026-04-16T06:25:45.10172566Z","updated_at":"2026-11-02T15:49:40.442238Z"}]}}