{"id":"CVE-2007-5659","kind":"vulnerability","aliases":["CVE-2007-5659"],"related":[],"title":"Multiple buffer overflows in Adobe Reader and Acrobat 8.1.1 and earlier allow remote attackers to execute arbitrary…","description":"Multiple buffer overflows in Adobe Reader and Acrobat 8.1.1 and earlier allow remote attackers to execute arbitrary code via a PDF file with long arguments to unspecified JavaScript methods.  NOTE: this issue might be subsumed by CVE-2008-0655.","summary":"Adobe Acrobat and Reader have a buffer overflow in their JavaScript engine that a crafted PDF can trigger with overlong arguments to certain methods. An attacker who gets a user to open the PDF can run code on the machine.","severity":"critical","cvss":9.3,"epss":0.87423,"exploited":true,"exploited_at":"2022-06-08T00:00:00+00:00","products":[{"name":"Adobe Acrobat and Reader","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"adobe acrobat","fixed":["8.1.2"],"affected":"< 8.1.2","ecosystem":"vendor"},{"name":"adobe acrobat reader","fixed":["8.1.2"],"affected":"< 8.1.2","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["adobe-acrobat","adobe-reader","desktop","exploited","macos","package","windows"],"not_affected_if":["no-acrobat-installed"],"how_to_check":"Check the installed Acrobat or Reader version under Help > About; the sources do not name the affected version range.","fix":"Update Adobe Acrobat and Reader to the current vendor release, as CISA directs; the sources do not name the fixed version.","status":"open","published_at":"2008-02-12T19:00:00+00:00","first_seen_at":"2026-10-23T19:11:52+00:00","triaged_at":"2026-10-23T21:12:43+00:00","updated_at":"2026-10-23T22:29:04+00:00","category":"package","confidence":0.7,"triage":{"at":"2026-10-23T21:12:43Z","model":"claude-haiku-5-5","output":{"fix":"Update Adobe Acrobat and Reader to the current vendor release, as CISA directs; the sources do not name the fixed version.\nunknown","reach":"internet","impact":"high","summary":"Adobe Acrobat and Reader have a buffer overflow in their JavaScript engine that a crafted PDF can trigger with overlong arguments to certain methods. An attacker who gets a user to open the PDF can run code on the machine.","category":"package","who_cares":["adobe-acrobat","adobe-reader","windows","macos","desktop"],"confidence":0.7,"needs_auth":"no","worst_case":"Attacker runs code as the user after the victim opens a malicious PDF.","analyst_note":"Confirm affected and fixed Reader/Acrobat versions from the Adobe advisory for CVE-2007-5659 and check whether the exploit is widely used.","how_to_check":"Check the installed Acrobat or Reader version under Help > About; the sources do not name the affected version range.\nunknown\nunknown","needs_analyst":true,"not_affected_if":["no-acrobat-installed"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000494,"input_tokens":2856,"output_tokens":416,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-0655':122C '-2007':19A,22A '-2008':121C '-5659':20A,23A '8.1.1':9A,92C 'acrobat':8A,25A,29A,31A,35B,45B,91C 'adob':5A,34B,37B,44B,88C 'adobe':24A,28A,30A 'adobe-acrobat':33B 'adobe-read':36B 'allow':12A,95C 'and':26A 'arbitrari':17A,100C 'argument':64B,108C 'attack':14A,69B,97C 'buffer':2A,50B,85C 'certain':66B 'code':80B,101C 'craft':58B 'cve':18A,21A,120C 'desktop':39B 'earlier':11A,94C 'engin':55B 'execut':16A,99C 'exploit':40B 'file':105C 'get':71B 'issu':115C 'javascript':54B,111C 'long':107C 'machin':83B 'maco':41B 'method':67B,112C 'might':116C 'multipl':1A,84C 'note':113C 'open':75B 'overflow':3A,51B,86C 'overlong':63B 'packag':42B 'pdf':59B,77B,104C 'reader':6A,27A,32A,38B,47B,89C 'remot':13A,96C 'run':79B 'subsum':118C 'trigger':61B 'unspecifi':110C 'user':73B 'via':102C 'window':43B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2008-02-12T19:00:00+00:00","kev":{"dateAdded":"2022-06-08","dueDate":"2022-06-22","requiredAction":"Apply updates per vendor instructions.","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-2007-5659","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2007-5659","severity":null,"published_at":"2022-06-08T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:52+00:00","fetched_at":"2026-10-25T14:39:40+00:00","note":null},{"source":"epss","external_id":"CVE-2007-5659","url":"https://api.first.org/data/v1/epss?cve=CVE-2007-5659","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-2007-5659","url":"https://nvd.nist.gov/vuln/detail/CVE-2007-5659","severity":null,"published_at":"2008-02-12T19:00:00+00:00","modified_at":"2026-06-16T22:46:35+00:00","first_seen_at":"2026-10-23T22:29:04+00:00","fetched_at":"2026-10-23T22:29:04+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"}