{"id":"CVE-2014-6363","aliases":["EUVD-2014-6247","GHSA-rvqq-gvgx-253h"],"status":"published","title":"vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11...","description":"vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"VBScript Memory Corruption Vulnerability.\"","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.28442,"percentile":0.98139,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-399"],"published":"2014-12-11T00:00:00Z","modified":"2026-06-17T00:12:58Z","exploits":[{"source":"exploitdb","id":"EDB-40721","title":"Microsoft Internet Explorer 8/9/10/11 / IIS / CScript.exe/WScript.exe VBScript - CRegExp..Execute Use of Uninitialized Memory (MS14-080/MS14-084)","type":"remote","platform":"windows","date":"2016-11-07","verified":true,"url":"https://www.exploit-db.com/exploits/40721"}],"products":[{"vendor":"microsoft","product":"internet_explorer"},{"vendor":"microsoft","product":"vbscript"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-080","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/40721/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://www.verisign.com/en_US/security-services/security-intelligence/vulnerability-reports/articles/index.xhtml?id=1075","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-084","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-6363"},{"url":"https://www.exploit-db.com/exploits/40721"},{"url":"https://github.com/advisories/GHSA-rvqq-gvgx-253h"}],"sources":{"cve":[{"id":"CVE-2014-6363","description":"vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"VBScript Memory Corruption Vulnerability.\"","status":"published","published":"2014-12-11T00:00:00Z","modified":"2024-08-06T12:10:13.301Z","updated_at":"2026-11-02T14:33:44.930749Z"}],"euvd":[{"id":"EUVD-2014-6247","description":"vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"VBScript Memory Corruption Vulnerability.\"","status":"published","published":"2014-12-11T00:00:00Z","modified":"2024-08-06T12:10:13Z","updated_at":"2026-11-03T01:56:59.500212Z"}],"ghsa":[{"id":"GHSA-rvqq-gvgx-253h","title":"vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11...","description":"vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"VBScript Memory Corruption Vulnerability.\"","status":"published","published":"2022-05-14T02:30:09Z","modified":"2025-04-12T12:43:57Z","updated_at":"2026-11-02T15:01:19.873405Z"}],"nvd":[{"id":"CVE-2014-6363","description":"vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"VBScript Memory Corruption Vulnerability.\"","status":"published","published":"2014-12-11T00:59:13.44Z","modified":"2026-06-17T00:12:58.46Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:57.680258Z"}]}}