jvndb - jvndb-2016-005802

jvndb-2016-005802

Vulnerability from jvndb

Published

2017-07-07 15:47

Modified

2017-07-07 15:47

Severity ?

7.8 (High) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

Microsoft IME may insecurely load Dynamic Link Libraries

Details

Microsoft IME, bundled with Microsoft Windows, contains an issue in loading DLLs. When some application programs are invoked, they may initiate Microsoft IME. This IME, when initiated, checks a certain registry key for a file path to a DLL file and loads it. This registry key does not exist by default, and can be created by a normal user. If an application program is invoked with some high privilege, this mechanism can be leveraged for privilege escalation attacks. Takashi Yoshikawa of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

▼	Type	URL
	JVN	http://jvn.jp/en/jp/JVN21627267/index.html
	JVN	https://jvn.jp/en/ta/JVNTA91240916/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7221
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2016-7221
	IPA SECURITY ALERTS	https://www.ipa.go.jp/security/ciadr/vul/20161109-ms.html
	JPCERT-WR	https://www.jpcert.or.jp/english/at/2016/at160046.html
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	Microsoft Corporation	Microsoft IME
	Microsoft Corporation	Microsoft Windows 10
	Microsoft Corporation	Microsoft Windows 7
	Microsoft Corporation	Microsoft Windows 8.1
	Microsoft Corporation	Microsoft Windows RT 8.1
	Microsoft Corporation	Microsoft Windows Server 2008
	Microsoft Corporation	Microsoft Windows Server 2012
	Microsoft Corporation	Microsoft Windows Server 2016
	Microsoft Corporation	Microsoft Windows Vista

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-005802.html",
  "dc:date": "2017-07-07T15:47+09:00",
  "dcterms:issued": "2017-07-07T15:47+09:00",
  "dcterms:modified": "2017-07-07T15:47+09:00",
  "description": "Microsoft IME, bundled with Microsoft Windows, contains an issue in loading DLLs.\r\nWhen some application programs are invoked, they may initiate Microsoft IME. This IME, when initiated, checks a certain registry key for a file path to a DLL file and loads it.\r\nThis registry key does not exist by default, and can be created by a normal user.\r\nIf an application program is invoked with some high privilege, this mechanism can be leveraged for privilege escalation attacks.\r\n\r\nTakashi Yoshikawa of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-005802.html",
  "sec:cpe": [
    {
      "#text": "cpe:/a:microsoft:ime",
      "@product": "Microsoft IME",
      "@vendor": "Microsoft Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:microsoft:windows_10",
      "@product": "Microsoft Windows 10",
      "@vendor": "Microsoft Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:microsoft:windows_7",
      "@product": "Microsoft Windows 7",
      "@vendor": "Microsoft Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:microsoft:windows_8.1",
      "@product": "Microsoft Windows 8.1",
      "@vendor": "Microsoft Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:microsoft:windows_rt_8.1",
      "@product": "Microsoft Windows RT 8.1",
      "@vendor": "Microsoft Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:microsoft:windows_server_2008",
      "@product": "Microsoft Windows Server 2008",
      "@vendor": "Microsoft Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:microsoft:windows_server_2012",
      "@product": "Microsoft Windows Server 2012",
      "@vendor": "Microsoft Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:microsoft:windows_server_2016",
      "@product": "Microsoft Windows Server 2016",
      "@vendor": "Microsoft Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:microsoft:windows_vista",
      "@product": "Microsoft Windows Vista",
      "@vendor": "Microsoft Corporation",
      "@version": "2.2"
    }
  ],
  "sec:cvss": [
    {
      "@score": "5.1",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
      "@version": "2.0"
    },
    {
      "@score": "7.8",
      "@severity": "High",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2016-005802",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN21627267/index.html",
      "@id": "JVN#21627267",
      "@source": "JVN"
    },
    {
      "#text": "https://jvn.jp/en/ta/JVNTA91240916/index.html",
      "@id": "JVNTA#91240916",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7221",
      "@id": "CVE-2016-7221",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2016-7221",
      "@id": "CVE-2016-7221",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/security/ciadr/vul/20161109-ms.html",
      "@id": "Security Alert for Vulnerability in Microsoft IME (November 2016)(JVN#21627267)",
      "@source": "IPA SECURITY ALERTS"
    },
    {
      "#text": "https://www.jpcert.or.jp/english/at/2016/at160046.html",
      "@id": "JPCERT-AT-2016-0046",
      "@source": "JPCERT-WR"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Microsoft IME may insecurely load Dynamic Link Libraries"
}

cve-2016-7221

Vulnerability from cvelistv5

Published

2016-11-10 06:16

Modified

2024-08-06 01:57

Severity ?

Summary

Input Method Editor (IME) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, and 1607, and Windows Server 2016 mishandles DLL loading, which allows local users to gain privileges via unspecified vectors, aka "Windows IME Elevation of Privilege Vulnerability."

References

▼	URL	Tags
	https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-130	vendor-advisory, x_refsource_MS
	http://www.securitytracker.com/id/1037241	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/94021	vdb-entry, x_refsource_BID

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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            "x_refsource_BID"
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      "x_legacyV4Record": {
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        "affects": {
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                "product": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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