NVD Vulnerability Detail

CVE-2011-1681

Summary	vmware-hgfsmounter in VMware Open Virtual Machine Tools (aka open-vm-tools) 8.4.2-261024 and earlier attempts to append to the /etc/mtab file without first checking whether resource limits would interfere, which allows local users to trigger corruption of this file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089.
Publication Date	April 10, 2011, 11:55 a.m.
Registration Date	Jan. 28, 2021, 4:38 p.m.
Last Update	Nov. 21, 2024, 10:26 a.m.

CVSS2.0 : LOW
Score	3.3
Vector	AV:L/AC:M/Au:N/C:P/I:P/A:N
攻撃元区分(AV)	ローカル
攻撃条件の複雑さ(AC)	中
攻撃前の認証要否(Au)	不要
機密性への影響(C)	低
完全性への影響(I)	低
可用性への影響(A)	なし
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	いいえ

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:vmware:open-vm-tools::::::::			8.4.2-261024

Related information, measures and tools

No	URL	タグ
1	http://openwall.com/lists/oss-security/2011/03/04/10
2	http://openwall.com/lists/oss-security/2011/03/04/11
3	http://openwall.com/lists/oss-security/2011/03/04/12
4	http://openwall.com/lists/oss-security/2011/03/04/9
5	http://openwall.com/lists/oss-security/2011/03/05/3
6	http://openwall.com/lists/oss-security/2011/03/05/7
7	http://openwall.com/lists/oss-security/2011/03/07/9
8	http://openwall.com/lists/oss-security/2011/03/14/16
9	http://openwall.com/lists/oss-security/2011/03/14/5
10	http://openwall.com/lists/oss-security/2011/03/14/7
11	http://openwall.com/lists/oss-security/2011/03/15/6
12	http://openwall.com/lists/oss-security/2011/03/22/4
13	http://openwall.com/lists/oss-security/2011/03/22/6
14	http://openwall.com/lists/oss-security/2011/03/31/3	Exploit
15	http://openwall.com/lists/oss-security/2011/03/31/4
16	http://openwall.com/lists/oss-security/2011/04/01/2
17	http://secunia.com/advisories/44904
18	https://bugzilla.redhat.com/show_bug.cgi?id=688980	Exploit
19	https://exchange.xforce.ibmcloud.com/vulnerabilities/66699
20	https://hermes.opensuse.org/messages/8711677
21	http://openwall.com/lists/oss-security/2011/03/04/10
22	https://hermes.opensuse.org/messages/8711677
23	https://exchange.xforce.ibmcloud.com/vulnerabilities/66699
24	https://bugzilla.redhat.com/show_bug.cgi?id=688980	Exploit
25	http://secunia.com/advisories/44904
26	http://openwall.com/lists/oss-security/2011/04/01/2
27	http://openwall.com/lists/oss-security/2011/03/31/4
28	http://openwall.com/lists/oss-security/2011/03/31/3	Exploit
29	http://openwall.com/lists/oss-security/2011/03/22/6
30	http://openwall.com/lists/oss-security/2011/03/22/4
31	http://openwall.com/lists/oss-security/2011/03/15/6
32	http://openwall.com/lists/oss-security/2011/03/14/7
33	http://openwall.com/lists/oss-security/2011/03/14/5
34	http://openwall.com/lists/oss-security/2011/03/14/16
35	http://openwall.com/lists/oss-security/2011/03/07/9
36	http://openwall.com/lists/oss-security/2011/03/05/7
37	http://openwall.com/lists/oss-security/2011/03/05/3
38	http://openwall.com/lists/oss-security/2011/03/04/9
39	http://openwall.com/lists/oss-security/2011/03/04/12
40	http://openwall.com/lists/oss-security/2011/03/04/11

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-16	環境設定	https://cwe.mitre.org/data/definitions/16.html

JVN Vulnerability Information

VMware Open Virtual Machine Tools の vmware-hgfsmounter におけるファイルの破損を誘発される脆弱性

Title	VMware Open Virtual Machine Tools の vmware-hgfsmounter におけるファイルの破損を誘発される脆弱性
Summary	VMware Open Virtual Machine Tools の vmware-hgfsmounter は、リソースの制限を確認せず /etc/mtab に追記するため、ファイルの破損を誘発される脆弱性が存在します。本問題は、CVE-2011-1089に関連する可能性があります。
Possible impacts	ローカルユーザにより、小さい RLIMIT_FSIZE 値を有するプロセスを介して、ファイルの破損を誘発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	April 9, 2011, midnight
Registration Date	March 27, 2012, 6:43 p.m.
Last Update	March 27, 2012, 6:43 p.m.

Affected System

VMware

open-vm-tools 8.4.2-261024 およびそれ以前

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-2011-1681	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1681
National Vulnerability Database (NVD)
2	CVE-2011-1681	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-1681

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-16	https://jvndb.jvn.jp/ja/cwe/CWE-16.html

ベンダー情報

No	Name	URL
VMware
1	Top Page	http://open-vm-tools.sourceforge.net/

Change Log

No	Changed Details	Date of change
0	[2012年03月27日] 掲載	Feb. 17, 2018, 10:37 a.m.