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JVN脆弱性詳細

GNU C Library の addmntent 関数における /etc/mtab ファイルの破損を誘発される脆弱性

Title	GNU C Library の addmntent 関数における /etc/mtab ファイルの破損を誘発される脆弱性
Summary	GNU C Library (glibc or libc6) の addmntent 関数は、/etc/mtab ファイルへの書き込みが失敗したことを報告しないため、mtab ファイルの破損を容易に誘発する脆弱性が存在します。本脆弱性は、CVE-2010-0296 とは異なる脆弱性です。
Possible impacts	ローカルユーザにより、mtab ファイルの破損を誘発される可能性があります。
Solution	ベンダ情報及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 10, 2011, midnight
Registration Date	Sept. 16, 2011, 11:50 a.m.
Last Update	Dec. 26, 2012, 5:55 p.m.

CVSS2.0 : 注意
Score	3.3
Vector	AV:L/AC:M/Au:N/C:P/I:P/A:N

Affected System

GNU Project

GNU C Library 2.13 およびそれ以前

VMware

VMware ESX

VMware ESXi

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-2011-1089	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1089
National Vulnerability Database (NVD)
2	CVE-2011-1089	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-1089

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
GNU C Library
1	Bug 12625	http://sourceware.org/bugzilla/show_bug.cgi?id=12625
2	Top Page	http://www.gnu.org/software/libc/libc.html
Red Hat Bugzilla
3	Bug 688980	https://bugzilla.redhat.com/show_bug.cgi?id=688980
Red Hat Security Advisory
4	RHSA-2011:1526	http://www.redhat.com/support/errata/RHSA-2011-1526.html
5	RHSA-2012:0125	https://rhn.redhat.com/errata/RHSA-2012-0125.html
6	RHSA-2012:0126	https://rhn.redhat.com/errata/RHSA-2012-0126.html
Security Advisories
7	MDVSA-2011:178	http://www.mandriva.com/security/advisories?name=MDVSA-2011:178
8	MDVSA-2011:179	http://www.mandriva.com/security/advisories?name=MDVSA-2011:179
VMware Security Advisories
9	VMSA-2012-0013	http://www.vmware.com/jp/support/support-resources/advisories/VMSA-2012-0013.html
10	VMSA-2012-0018	http://www.vmware.com/security/advisories/VMSA-2012-0018.html

その他

No	Name	URL
ISS X-Force Database
1	66702	http://xforce.iss.net/xforce/xfdb/66702
OPEN SOURCE VULNERABILITY DATABASE (OSVDB)
2	74883	http://osvdb.org/74883
Secunia Advisory
3	SA44353	http://secunia.com/advisories/44353

Change Log

No	Changed Details	Date of change
0	[2011年09月16日] 掲載 [2012年12月17日] 影響を受けるシステム：VMware (VMSA-2012-0013) の情報を追加ベンダ情報：VMware (VMSA-2012-0013) を追加 [2012年12月26日] 影響を受けるシステム：VMware (VMSA-2012-0018) の情報を追加ベンダ情報：VMware (VMSA-2012-0018) を追加	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2011-1089

Summary	The addmntent function in the GNU C Library (aka glibc or libc6) 2.13 and earlier does not report an error status for failed attempts to write to the /etc/mtab file, which makes it easier for local users to trigger corruption of this file, as demonstrated by writes from a process with a small RLIMIT_FSIZE value, a different vulnerability than CVE-2010-0296.
Publication Date	April 10, 2011, 11:55 a.m.
Registration Date	Jan. 28, 2021, 4:38 p.m.
Last Update	Nov. 21, 2024, 10:25 a.m.

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:gnu:glibc:2.2.2:::::::*
cpe:2.3:a:gnu:glibc:2.9:::::::*
cpe:2.3:a:gnu:glibc:2.7:::::::*
cpe:2.3:a:gnu:glibc:2.1.2:::::::*
cpe:2.3:a:gnu:glibc:2.11:::::::*
cpe:2.3:a:gnu:glibc:2.0.5:::::::*
cpe:2.3:a:gnu:glibc:2.2.5:::::::*
cpe:2.3:a:gnu:glibc:2.0.6:::::::*
cpe:2.3:a:gnu:glibc:2.10.1:::::::*
cpe:2.3:a:gnu:glibc:1.00:::::::*
cpe:2.3:a:gnu:glibc:1.06:::::::*
cpe:2.3:a:gnu:glibc:2.1.1:::::::*
cpe:2.3:a:gnu:glibc:1.02:::::::*
cpe:2.3:a:gnu:glibc:2.0.3:::::::*
cpe:2.3:a:gnu:glibc:1.07:::::::*
cpe:2.3:a:gnu:glibc:2.3.1:::::::*
cpe:2.3:a:gnu:glibc:2.3:::::::*
cpe:2.3:a:gnu:glibc:2.12.0:::::::*
cpe:2.3:a:gnu:glibc:2.0:::::::*
cpe:2.3:a:gnu:glibc::::::::		2.13
cpe:2.3:a:gnu:glibc:2.1.1.6:::::::*
cpe:2.3:a:gnu:glibc:1.04:::::::*
cpe:2.3:a:gnu:glibc:1.01:::::::*
cpe:2.3:a:gnu:glibc:2.3.10:::::::*
cpe:2.3:a:gnu:glibc:2.4:::::::*
cpe:2.3:a:gnu:glibc:2.1:::::::*
cpe:2.3:a:gnu:glibc:2.3.4:::::::*
cpe:2.3:a:gnu:glibc:1.09.1:::::::*
cpe:2.3:a:gnu:glibc:2.1.9:::::::*
cpe:2.3:a:gnu:glibc:2.3.3:::::::*
cpe:2.3:a:gnu:glibc:2.12.1:::::::*
cpe:2.3:a:gnu:glibc:2.6.1:::::::*
cpe:2.3:a:gnu:glibc:2.0.1:::::::*
cpe:2.3:a:gnu:glibc:1.09:::::::*
cpe:2.3:a:gnu:glibc:2.10:::::::*
cpe:2.3:a:gnu:glibc:2.11.2:::::::*
cpe:2.3:a:gnu:glibc:2.5.1:::::::*
cpe:2.3:a:gnu:glibc:2.6:::::::*
cpe:2.3:a:gnu:glibc:2.0.4:::::::*
cpe:2.3:a:gnu:glibc:2.0.2:::::::*
cpe:2.3:a:gnu:glibc:2.2.1:::::::*
cpe:2.3:a:gnu:glibc:2.3.2:::::::*
cpe:2.3:a:gnu:glibc:1.03:::::::*
cpe:2.3:a:gnu:glibc:2.1.3.10:::::::*
cpe:2.3:a:gnu:glibc:2.3.6:::::::*
cpe:2.3:a:gnu:glibc:2.2.3:::::::*
cpe:2.3:a:gnu:glibc:2.5:::::::*
cpe:2.3:a:gnu:glibc:2.11.3:::::::*
cpe:2.3:a:gnu:glibc:1.08:::::::*
cpe:2.3:a:gnu:glibc:2.3.5:::::::*
cpe:2.3:a:gnu:glibc:2.8:::::::*
cpe:2.3:a:gnu:glibc:2.11.1:::::::*
cpe:2.3:a:gnu:glibc:2.2.4:::::::*
cpe:2.3:a:gnu:glibc:2.1.3:::::::*
cpe:2.3:a:gnu:glibc:1.05:::::::*
cpe:2.3:a:gnu:glibc:2.2:::::::*
cpe:2.3:a:gnu:glibc:2.12.2:::::::*
cpe:2.3:a:gnu:glibc:2.10.2:::::::*

Related information, measures and tools

No	URL	タグ
1	http://openwall.com/lists/oss-security/2011/03/04/10	Mailing List Third Party Advisory
2	http://openwall.com/lists/oss-security/2011/03/04/11	Mailing List Third Party Advisory
3	http://openwall.com/lists/oss-security/2011/03/04/12	Mailing List Third Party Advisory
4	http://openwall.com/lists/oss-security/2011/03/04/9	Mailing List Third Party Advisory
5	http://openwall.com/lists/oss-security/2011/03/05/3	Mailing List Third Party Advisory
6	http://openwall.com/lists/oss-security/2011/03/05/7	Mailing List Third Party Advisory
7	http://openwall.com/lists/oss-security/2011/03/07/9	Mailing List Third Party Advisory
8	http://openwall.com/lists/oss-security/2011/03/14/16	Mailing List Third Party Advisory
9	http://openwall.com/lists/oss-security/2011/03/14/5	Mailing List Third Party Advisory
10	http://openwall.com/lists/oss-security/2011/03/14/7	Mailing List Third Party Advisory
11	http://openwall.com/lists/oss-security/2011/03/15/6	Mailing List Third Party Advisory
12	http://openwall.com/lists/oss-security/2011/03/22/4	Mailing List Third Party Advisory
13	http://openwall.com/lists/oss-security/2011/03/22/6	Mailing List Third Party Advisory
14	http://openwall.com/lists/oss-security/2011/03/31/3	Mailing List Third Party Advisory
15	http://openwall.com/lists/oss-security/2011/03/31/4	Mailing List Third Party Advisory
16	http://openwall.com/lists/oss-security/2011/04/01/2	Mailing List Third Party Advisory
17	http://sourceware.org/bugzilla/show_bug.cgi?id=12625	Issue Tracking
18	http://www.mandriva.com/security/advisories?name=MDVSA-2011:178	Broken Link
19	http://www.mandriva.com/security/advisories?name=MDVSA-2011:179	Broken Link
20	http://www.redhat.com/support/errata/RHSA-2011-1526.html	Third Party Advisory
21	http://www.securityfocus.com/bid/46740	Third Party Advisory VDB Entry
22	https://bugzilla.redhat.com/show_bug.cgi?id=688980	Issue Tracking
23	http://openwall.com/lists/oss-security/2011/03/04/10	Mailing List Third Party Advisory
24	https://bugzilla.redhat.com/show_bug.cgi?id=688980	Issue Tracking
25	http://www.securityfocus.com/bid/46740	Third Party Advisory VDB Entry
26	http://www.redhat.com/support/errata/RHSA-2011-1526.html	Third Party Advisory
27	http://www.mandriva.com/security/advisories?name=MDVSA-2011:179	Broken Link
28	http://www.mandriva.com/security/advisories?name=MDVSA-2011:178	Broken Link
29	http://sourceware.org/bugzilla/show_bug.cgi?id=12625	Issue Tracking
30	http://openwall.com/lists/oss-security/2011/04/01/2	Mailing List Third Party Advisory
31	http://openwall.com/lists/oss-security/2011/03/31/4	Mailing List Third Party Advisory
32	http://openwall.com/lists/oss-security/2011/03/31/3	Mailing List Third Party Advisory
33	http://openwall.com/lists/oss-security/2011/03/22/6	Mailing List Third Party Advisory
34	http://openwall.com/lists/oss-security/2011/03/22/4	Mailing List Third Party Advisory
35	http://openwall.com/lists/oss-security/2011/03/15/6	Mailing List Third Party Advisory
36	http://openwall.com/lists/oss-security/2011/03/14/7	Mailing List Third Party Advisory
37	http://openwall.com/lists/oss-security/2011/03/14/5	Mailing List Third Party Advisory
38	http://openwall.com/lists/oss-security/2011/03/14/16	Mailing List Third Party Advisory
39	http://openwall.com/lists/oss-security/2011/03/07/9	Mailing List Third Party Advisory
40	http://openwall.com/lists/oss-security/2011/03/05/7	Mailing List Third Party Advisory
41	http://openwall.com/lists/oss-security/2011/03/05/3	Mailing List Third Party Advisory
42	http://openwall.com/lists/oss-security/2011/03/04/9	Mailing List Third Party Advisory
43	http://openwall.com/lists/oss-security/2011/03/04/12	Mailing List Third Party Advisory
44	http://openwall.com/lists/oss-security/2011/03/04/11	Mailing List Third Party Advisory

Common Vulnerabilities List

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:gnu:glibc:2.2.2:::::::*
cpe:2.3:a:gnu:glibc:2.9:::::::*
cpe:2.3:a:gnu:glibc:2.7:::::::*
cpe:2.3:a:gnu:glibc:2.1.2:::::::*
cpe:2.3:a:gnu:glibc:2.11:::::::*
cpe:2.3:a:gnu:glibc:2.0.5:::::::*
cpe:2.3:a:gnu:glibc:2.2.5:::::::*
cpe:2.3:a:gnu:glibc:2.0.6:::::::*
cpe:2.3:a:gnu:glibc:2.10.1:::::::*
cpe:2.3:a:gnu:glibc:1.00:::::::*
cpe:2.3:a:gnu:glibc:1.06:::::::*
cpe:2.3:a:gnu:glibc:2.1.1:::::::*
cpe:2.3:a:gnu:glibc:1.02:::::::*
cpe:2.3:a:gnu:glibc:2.0.3:::::::*
cpe:2.3:a:gnu:glibc:1.07:::::::*
cpe:2.3:a:gnu:glibc:2.3.1:::::::*
cpe:2.3:a:gnu:glibc:2.3:::::::*
cpe:2.3:a:gnu:glibc:2.12.0:::::::*
cpe:2.3:a:gnu:glibc:2.0:::::::*
cpe:2.3:a:gnu:glibc::::::::		2.13
cpe:2.3:a:gnu:glibc:2.1.1.6:::::::*
cpe:2.3:a:gnu:glibc:1.04:::::::*
cpe:2.3:a:gnu:glibc:1.01:::::::*
cpe:2.3:a:gnu:glibc:2.3.10:::::::*
cpe:2.3:a:gnu:glibc:2.4:::::::*
cpe:2.3:a:gnu:glibc:2.1:::::::*
cpe:2.3:a:gnu:glibc:2.3.4:::::::*
cpe:2.3:a:gnu:glibc:1.09.1:::::::*
cpe:2.3:a:gnu:glibc:2.1.9:::::::*
cpe:2.3:a:gnu:glibc:2.3.3:::::::*
cpe:2.3:a:gnu:glibc:2.12.1:::::::*
cpe:2.3:a:gnu:glibc:2.6.1:::::::*
cpe:2.3:a:gnu:glibc:2.0.1:::::::*
cpe:2.3:a:gnu:glibc:1.09:::::::*
cpe:2.3:a:gnu:glibc:2.10:::::::*
cpe:2.3:a:gnu:glibc:2.11.2:::::::*
cpe:2.3:a:gnu:glibc:2.5.1:::::::*
cpe:2.3:a:gnu:glibc:2.6:::::::*
cpe:2.3:a:gnu:glibc:2.0.4:::::::*
cpe:2.3:a:gnu:glibc:2.0.2:::::::*
cpe:2.3:a:gnu:glibc:2.2.1:::::::*
cpe:2.3:a:gnu:glibc:2.3.2:::::::*
cpe:2.3:a:gnu:glibc:1.03:::::::*
cpe:2.3:a:gnu:glibc:2.1.3.10:::::::*
cpe:2.3:a:gnu:glibc:2.3.6:::::::*
cpe:2.3:a:gnu:glibc:2.2.3:::::::*
cpe:2.3:a:gnu:glibc:2.5:::::::*
cpe:2.3:a:gnu:glibc:2.11.3:::::::*
cpe:2.3:a:gnu:glibc:1.08:::::::*
cpe:2.3:a:gnu:glibc:2.3.5:::::::*
cpe:2.3:a:gnu:glibc:2.8:::::::*
cpe:2.3:a:gnu:glibc:2.11.1:::::::*
cpe:2.3:a:gnu:glibc:2.2.4:::::::*
cpe:2.3:a:gnu:glibc:2.1.3:::::::*
cpe:2.3:a:gnu:glibc:1.05:::::::*
cpe:2.3:a:gnu:glibc:2.2:::::::*
cpe:2.3:a:gnu:glibc:2.12.2:::::::*
cpe:2.3:a:gnu:glibc:2.10.2:::::::*