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JVN脆弱性詳細

Windows 上で稼働する Cisco AnyConnect Secure Mobility Client の vpndownloader.exe における権限を取得される脆弱性

Title	Windows 上で稼働する Cisco AnyConnect Secure Mobility Client の vpndownloader.exe における権限を取得される脆弱性
Summary	Windows 上で稼働する Cisco AnyConnect Secure Mobility Client の vpndownloader.exe の CMainThread::launchDownloader 関数には、検索パスに関する処理に不備があるため、権限を取得される脆弱性が存在します。ベンダは、本脆弱性を Bug ID CSCuv01279 として公開しています。本脆弱性は、CVE-2015-4211 に対する修正が不十分だったことによる脆弱性です。補足情報 : CWE による脆弱性タイプは、CWE-426: Untrusted Search Path (信頼性のない検索パス) と識別されています。 http://cwe.mitre.org/data/definitions/426.html
Possible impacts	ローカルユーザにより、カレントワーキングディレクトリ内のトロイの木馬の DLL を介して、権限を取得される可能性があります。
Solution	ベンダ情報および参考情報を参照して適切な対策を実施してください。
Publication Date	Sept. 22, 2015, midnight
Registration Date	Sept. 30, 2015, 3:20 p.m.
Last Update	Sept. 30, 2015, 3:20 p.m.

CVSS2.0 : 危険
Score	7.2
Vector	AV:L/AC:L/Au:N/C:C/I:C/A:C

Affected System

シスコシステムズ

Cisco AnyConnect Secure Mobility Client 2.0 から 4.1.0

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2015-6305	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6305
National Vulnerability Database (NVD)
2	CVE-2015-6305	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-6305

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-Other	https://www.ipa.go.jp/security/vuln/CWE.html#CWEOther

ベンダー情報

No	Name	URL
Chromium
1	Issue 460	https://code.google.com/p/google-security-research/issues/detail?id=460
Vulnerability Alert
2	41136	http://tools.cisco.com/security/center/viewAlert.x?alertId=41136

Change Log

No	Changed Details	Date of change
0	[2015年09月30日] 掲載	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2015-6305

Summary	Untrusted search path vulnerability in the CMainThread::launchDownloader function in vpndownloader.exe in Cisco AnyConnect Secure Mobility Client 2.0 through 4.1 on Windows allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by dbghelp.dll, aka Bug ID CSCuv01279. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-4211.
Publication Date	Sept. 26, 2015, 10:59 a.m.
Registration Date	Jan. 26, 2021, 2:54 p.m.
Last Update	Nov. 21, 2024, 11:34 a.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.0.0343:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.1.0.148:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0133:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0136:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0140:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.0185:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.0254:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.1003:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.2016:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.0202:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.1012:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.0217:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2006:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2010:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2011:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2014:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2017:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2018:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2019:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3041:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3046:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3051:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3054:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3055:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5_base:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.0:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.0629:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.1047:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.2052:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.3050:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.3054:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.4235:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.5075:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.5080:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09231:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09266:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09353:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1\(60\):::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.0:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.02043:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.05182:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.05187:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.06073:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.07021:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(48\):::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(64\):::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(2049\):::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.0:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.00048:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.00051:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.1.0:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows::::::::

Related information, measures and tools

No	URL	タグ
1	http://packetstormsecurity.com/files/133876/Cisco-AnyConnect-Secure-Mobility-Client-3.1.08009-Privilege-Elevation.html	Third Party Advisory VDB Entry
2	http://packetstormsecurity.com/files/133876/Cisco-AnyConnect-Secure-Mobility-Client-3.1.08009-Privilege-Elevation.html	Third Party Advisory VDB Entry
3	http://seclists.org/fulldisclosure/2015/Sep/80	Third Party Advisory VDB Entry
4	http://seclists.org/fulldisclosure/2015/Sep/80	Third Party Advisory VDB Entry
5	http://tools.cisco.com/security/center/viewAlert.x?alertId=41136	Vendor Advisory
6	http://tools.cisco.com/security/center/viewAlert.x?alertId=41136	Vendor Advisory
7	http://www.securitytracker.com/id/1033643	Third Party Advisory VDB Entry
8	http://www.securitytracker.com/id/1033643	Third Party Advisory VDB Entry
9	https://code.google.com/p/google-security-research/issues/detail?id=460	Exploit Vendor Advisory
10	https://code.google.com/p/google-security-research/issues/detail?id=460	Exploit Vendor Advisory
11	https://www.exploit-db.com/exploits/38289/	Exploit Third Party Advisory VDB Entry
12	https://www.exploit-db.com/exploits/38289/	Exploit Third Party Advisory VDB Entry

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-426	信頼性のない検索パス	https://cwe.mitre.org/data/definitions/426.html

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.0.0343:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.1.0.148:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0133:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0136:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.0140:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.0185:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.0254:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.1003:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.2016:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.0202:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.1012:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.0217:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2006:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2010:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2011:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2014:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2017:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2018:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.2019:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3041:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3046:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3051:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3054:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5.3055:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5_base:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.0:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.0629:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.1047:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.2052:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.3050:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.3054:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.4235:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.5075:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.5080:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09231:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09266:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.09353:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1\(60\):::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.0:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.02043:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.05182:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.05187:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.06073:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.1.07021:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(48\):::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(64\):::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0\(2049\):::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.0:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.00048:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.0.00051:::::::*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.1.0:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows::::::::