{"id":"CVE-2013-2465","kind":"vulnerability","aliases":["CVE-2013-2465"],"related":[],"title":"Oracle Java SE: Oracle Java SE Unspecified Vulnerability","description":"Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier, 6 Update 45 and earlier, and 5.0 Update 45 and earlier, and OpenJDK 7, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D.  NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue allows remote attackers to bypass the Java sandbox via vectors related to \"Incorrect image channel verification\" in 2D.","summary":"An unspecified flaw in the 2D component of the Java Runtime Environment in Oracle Java SE lets remote attackers affect confidentiality, integrity and availability. CISA lists it as actively exploited in the wild, and the EPSS score of 0.988 indicates very high predicted exploitation.","severity":"critical","cvss":10.0,"epss":0.98773,"exploited":true,"exploited_at":"2022-03-28T00:00:00+00:00","products":[{"name":"Oracle Java SE","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["browsers","desktop","exploited","java","jre","oracle-java-se","ransomware","runtime"],"not_affected_if":["no-java-installed"],"how_to_check":null,"fix":"Apply the Oracle Java SE update per vendor instructions, as CISA requires; the fixed version is unknown from these sources.","status":"open","published_at":"2013-06-18T22:55:02+00:00","first_seen_at":"2026-10-23T19:11:52+00:00","triaged_at":"2026-10-23T21:19:42+00:00","updated_at":"2026-10-23T21:57:35+00:00","category":"runtime","confidence":0.6,"triage":{"at":"2026-10-23T21:19:42Z","model":"claude-haiku-5-5","output":{"fix":"Apply the Oracle Java SE update per vendor instructions, as CISA requires; the fixed version is unknown from these sources.","reach":"internet","impact":"high","summary":"An unspecified flaw in the 2D component of the Java Runtime Environment in Oracle Java SE lets remote attackers affect confidentiality, integrity and availability. CISA lists it as actively exploited in the wild, and the EPSS score of 0.988 indicates very high predicted exploitation.","category":"runtime","who_cares":["java","oracle-java-se","jre","desktop","browsers"],"confidence":0.6,"needs_auth":"unknown","worst_case":"Attacker affects confidentiality, integrity and availability of the Java host remotely.","analyst_note":"Find the fixed Oracle Java SE version and the affected 2D trigger (likely a malicious applet or Java Web Start) at the Oracle CPU advisory for April 2013 and the CISA KEV entry.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["no-java-installed"],"user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000491,"input_tokens":2852,"output_tokens":411,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2013':10A,13A '-2465':11A,14A '0.988':67B '2013':128C '21':88C '2d':34B,119C,159C '45':93C,99C '5.0':97C '6':91C '7':86C,104C 'activ':57B 'affect':48B,109C 'allow':105C,142C 'anoth':137C 'attack':47B,107C,144C 'avail':52B,113C 'browser':18B 'bypass':146C 'channel':156C 'cisa':53B 'claim':135C 'comment':133C 'compon':35B,81C 'confidenti':49B,110C 'cpu':129C 'cve':9A,12A 'desktop':19B 'earlier':90C,95C,101C 'environ':40B,79C 'epss':64B 'exploit':20B,58B,72B 'flaw':31B 'high':70B 'imag':155C 'incorrect':154C 'indic':68B 'inform':123C 'integr':50B,111C 'issu':141C 'java':2A,5A,16A,21B,25B,38B,43B,77C,84C,148C 'jre':22B,80C 'june':127C 'let':45B 'list':54B 'note':120C 'openjdk':103C 'oracl':1A,4A,24B,42B,83C,130C 'oracle':15A 'oracle-java-s':23B 'predict':71B 'previous':122C 'ransomwar':27B 'relat':117C,152C 'remot':46B,106C,143C 'runtim':28B,39B,78C 'sandbox':149C 'score':65B 'se':3A,6A,17A,26B,44B,85C 'unknown':115C 'unspecifi':7A,30B,73C 'updat':87C,92C,98C 'vector':116C,151C 'vendor':138C 'verif':157C 'via':114C,150C 'vulner':8A,74C 'wild':61B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2013-06-18T22:55:02+00:00","kev":{"dateAdded":"2022-03-28","dueDate":"2022-04-18","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Known"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2013-2465","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2013-2465","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":"2026-10-25T10:39:07+00:00","note":null},{"source":"epss","external_id":"CVE-2013-2465","url":"https://api.first.org/data/v1/epss?cve=CVE-2013-2465","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-2013-2465","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2465","severity":null,"published_at":"2013-06-18T22:55:02+00:00","modified_at":"2026-06-16T23:53:30+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"}