{"id":"CVE-2017-0059","kind":"vulnerability","aliases":["CVE-2017-0059"],"related":[],"title":"Microsoft Internet Explorer: Microsoft Internet Explorer Information Disclosure Vulnerability","description":"Microsoft Internet Explorer 9 through 11 allow remote attackers to obtain sensitive information from process memory via a crafted web site, aka \"Internet Explorer Information Disclosure Vulnerability.\" This vulnerability is different from those described in CVE-2017-0008 and CVE-2017-0009.","summary":"Microsoft Internet Explorer leaks sensitive data from process memory when a user visits a crafted web page. An attacker running that page can read information held in the browser's memory.","severity":"medium","cvss":4.3,"epss":0.61968,"exploited":true,"exploited_at":"2022-03-28T00:00:00+00:00","products":[{"name":"Microsoft Internet Explorer","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","internet-explorer","other","windows"],"not_affected_if":["unknown"],"how_to_check":null,"fix":"Apply the Microsoft security update for Internet Explorer per vendor instructions, as stated by CISA. Specific patched versions are not given in the sources.","status":"open","published_at":"2017-03-17T00:59:01+00:00","first_seen_at":"2026-10-23T19:11:52+00:00","triaged_at":"2026-10-23T21:19:58+00:00","updated_at":"2026-10-23T21:57:35+00:00","category":"other","confidence":0.6,"triage":{"at":"2026-10-23T21:19:58Z","model":"claude-haiku-5-5","output":{"fix":"Apply the Microsoft security update for Internet Explorer per vendor instructions, as stated by CISA. Specific patched versions are not given in the sources.","reach":"internet","impact":"medium","summary":"Microsoft Internet Explorer leaks sensitive data from process memory when a user visits a crafted web page. An attacker running that page can read information held in the browser's memory.","category":"other","who_cares":["internet-explorer","windows"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker reads sensitive process memory from a victim's browser session","analyst_note":"Confirm affected and fixed Internet Explorer versions and the Microsoft security bulletin number at https://msrc.microsoft.com for CVE-2017-0059.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["unknown"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"unknown"},"cost_usd":0.000451,"input_tokens":2829,"output_tokens":336,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-0008':93C '-0009':97C '-0059':12A,15A '-2017':11A,14A,92C,96C '11':61C '9':59C 'aka':77C 'allow':62C 'attack':43B,64C 'browser':53B 'craft':39B,74C 'cve':10A,13A,91C,95C 'data':30B 'describ':89C 'differ':86C 'disclosur':8A,81C 'exploit':19B 'explor':3A,6A,22B,27B,58C,79C 'explorer':18A 'held':50B 'inform':7A,49B,68C,80C 'internet':2A,5A,17A,21B,26B,57C,78C 'internet-explor':20B 'leak':28B 'memori':33B,55B,71C 'microsoft':1A,4A,16A,25B,56C 'obtain':66C 'page':41B,46B 'process':32B,70C 'read':48B 'remot':63C 'run':44B 'sensit':29B,67C 'site':76C 'user':36B 'via':72C 'visit':37B 'vulner':9A,82C,84C 'web':40B,75C 'window':24B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2017-03-17T00:59:01+00:00","kev":{"dateAdded":"2022-03-28","dueDate":"2022-04-18","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2017-0059","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2017-0059","severity":null,"published_at":"2022-03-28T00:00:00+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-2017-0059","url":"https://api.first.org/data/v1/epss?cve=CVE-2017-0059","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-2017-0059","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-0059","severity":null,"published_at":"2017-03-17T00:59:01+00:00","modified_at":"2026-06-17T00:56:59+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"}