{"id":"CVE-2018-5002","kind":"vulnerability","aliases":["CVE-2018-5002"],"related":[],"title":"Adobe Flash Player: Adobe Flash Player Stack-based Buffer Overflow Vulnerability","description":"Adobe Flash Player have a stack-based buffer overflow vulnerability that could lead to remote code execution.\n\nCISA required action: The impacted product is end-of-life and should be disconnected if still in use.","summary":"Adobe Flash Player has a stack-based buffer overflow that lets an attacker run code on the victim's machine. It is listed as exploited in the wild per CISA's Known Exploited Vulnerabilities catalog.","severity":"critical","cvss":10.0,"epss":0.25059,"exploited":true,"exploited_at":"2022-05-23T00:00:00+00:00","products":[{"name":"Adobe Flash Player","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["adobe-flash-player","browsers","exploited","runtime","windows"],"not_affected_if":["end-of-life-removed","flash-not-installed"],"how_to_check":"Check whether Adobe Flash Player is installed on any machine or browser in use, for example with a search for FlashPlayer or Flash.ocx on Windows, or the about:plugins page in a browser.","fix":"Uninstall Adobe Flash Player, since the product is end-of-life and should be disconnected if still in use.","status":"open","published_at":"2018-07-09T19:29:03+00:00","first_seen_at":"2026-10-23T19:11:52+00:00","triaged_at":"2026-10-23T21:15:59+00:00","updated_at":"2026-10-23T21:57:35+00:00","category":"runtime","confidence":0.8,"triage":{"at":"2026-10-23T21:15:59Z","model":"claude-haiku-5-5","output":{"fix":"Uninstall Adobe Flash Player, since the product is end-of-life and should be disconnected if still in use.\nunknown","reach":"internet","impact":"high","summary":"Adobe Flash Player has a stack-based buffer overflow that lets an attacker run code on the victim's machine. It is listed as exploited in the wild per CISA's Known Exploited Vulnerabilities catalog.","category":"runtime","who_cares":["adobe-flash-player","windows","browsers"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker runs code on the victim's machine via a crafted Flash content","analyst_note":"","how_to_check":"Check whether Adobe Flash Player is installed on any machine or browser in use, for example with a search for FlashPlayer or Flash.ocx on Windows, or the about:plugins page in a browser.","needs_analyst":false,"not_affected_if":["flash-not-installed","end-of-life-removed"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000469,"input_tokens":2833,"output_tokens":371,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2018':14A,17A '-5002':15A,18A 'action':86C 'adob':1A,4A,23B,30B,66C 'adobe':19A 'adobe-flash-play':22B 'attack':43B 'base':9A,37B,73C 'browser':26B 'buffer':10A,38B,74C 'catalog':65B 'cisa':60B,84C 'code':45B,82C 'could':78C 'cve':13A,16A 'disconnect':98C 'end':92C 'end-of-lif':91C 'execut':83C 'exploit':27B,55B,63B 'flash':2A,5A,20A,24B,31B,67C 'impact':88C 'known':62B 'lead':79C 'let':41B 'life':94C 'list':53B 'machin':50B 'overflow':11A,39B,75C 'per':59B 'player':3A,6A,21A,25B,32B,68C 'product':89C 'remot':81C 'requir':85C 'run':44B 'runtim':28B 'stack':8A,36B,72C 'stack-bas':7A,35B,71C 'still':100C 'use':102C 'victim':48B 'vulner':12A,64B,76C 'wild':58B 'window':29B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2018-07-09T19:29:03+00:00","kev":{"dateAdded":"2022-05-23","dueDate":"2022-06-13","requiredAction":"The impacted product is end-of-life and should be disconnected if still in use.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2018-5002","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2018-5002","severity":null,"published_at":"2022-05-23T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:52+00:00","fetched_at":"2026-10-25T17:39:57+00:00","note":null},{"source":"epss","external_id":"CVE-2018-5002","url":"https://api.first.org/data/v1/epss?cve=CVE-2018-5002","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:45+00:00","fetched_at":"2026-10-23T19:13:45+00:00","note":null},{"source":"nvd","external_id":"CVE-2018-5002","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-5002","severity":null,"published_at":"2018-07-09T19:29:03+00:00","modified_at":"2026-06-17T01:59:26+00:00","first_seen_at":"2026-10-23T21:57:35+00:00","fetched_at":"2026-10-23T21:57:35+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}