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JVN脆弱性詳細

Dbus-glib の dbus-gproxy における権限を取得される脆弱性

Title	Dbus-glib の dbus-gproxy における権限を取得される脆弱性
Summary	Dbus-glib の dbus-gproxy 内の dbus_g_proxy_manager_filter 関数は、NameOwnerChanged シグナルの送信者を適切に検証しないため、権限を取得される脆弱性が存在します。
Possible impacts	ローカルユーザにより、偽装されたシグナルを介して、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	March 5, 2013, midnight
Registration Date	March 7, 2013, 7:06 p.m.
Last Update	Dec. 19, 2013, 7:07 p.m.

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

Affected System

freedesktop.org

dbus-glib 0.100.1 未満

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-2013-0292	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0292
freedesktop.org
2	CVE-2013-0292: dbus-gproxy: Verify sender of NameOwnerChanged signals to be o.f.DBus	http://cgit.freedesktop.org/dbus/dbus-glib/commit/?id=166978a09cf5edff4028e670b6074215a4c75eca
National Vulnerability Database (NVD)
3	CVE-2013-0292	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-0292

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-20	https://jvndb.jvn.jp/ja/cwe/CWE-20.html

ベンダー情報

No	Name	URL
freedesktop.org
1	Bug 60916	https://bugs.freedesktop.org/show_bug.cgi?id=60916
Red Hat Bugzilla
2	Bug 911658	https://bugzilla.redhat.com/show_bug.cgi?id=911658
Red Hat Security Advisory
3	RHSA-2013:0568	http://rhn.redhat.com/errata/RHSA-2013-0568.html
Security Advisories
4	MDVSA-2013:071	http://www.mandriva.com/security/advisories?name=MDVSA-2013:071
Ubuntu Security Notice
5	USN-1753-1	http://www.ubuntu.com/usn/usn-1753-1/

Change Log

No	Changed Details	Date of change
0	[2013年03月07日] 掲載 [2013年12月19日] ベンダ情報：Mandriva, Inc. (MDVSA-2013:071) を追加	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2013-0292

Summary	The dbus_g_proxy_manager_filter function in dbus-gproxy in Dbus-glib before 0.100.1 does not properly verify the sender of NameOwnerChanged signals, which allows local users to gain privileges via a spoofed signal.
Publication Date	March 6, 2013, 6:38 a.m.
Registration Date	Jan. 26, 2021, 3:33 p.m.
Last Update	Nov. 21, 2024, 10:47 a.m.

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:freedesktop:dbus-glib:0.80:::::::*
cpe:2.3:a:freedesktop:dbus-glib::::::::		0.100
cpe:2.3:a:freedesktop:dbus-glib:0.86:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.96:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.78:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.92:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.82:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.94:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.73:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.98:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.84:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.74:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.76:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.72:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.88:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.90:::::::*

Related information, measures and tools

No	URL	タグ
1	http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=911658
2	http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=911658
3	http://cgit.freedesktop.org/dbus/dbus-glib/commit/?id=166978a09cf5edff4028e670b6074215a4c75eca	Exploit Patch
4	http://cgit.freedesktop.org/dbus/dbus-glib/commit/?id=166978a09cf5edff4028e670b6074215a4c75eca	Exploit Patch
5	http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
6	http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
7	http://osvdb.org/90302
8	http://osvdb.org/90302
9	http://rhn.redhat.com/errata/RHSA-2013-0568.html
10	http://rhn.redhat.com/errata/RHSA-2013-0568.html
11	http://secunia.com/advisories/52225	Vendor Advisory
12	http://secunia.com/advisories/52225	Vendor Advisory
13	http://secunia.com/advisories/52375
14	http://secunia.com/advisories/52375
15	http://secunia.com/advisories/52404	Vendor Advisory
16	http://secunia.com/advisories/52404	Vendor Advisory
17	http://www.exploit-db.com/exploits/33614
18	http://www.exploit-db.com/exploits/33614
19	http://www.mandriva.com/security/advisories?name=MDVSA-2013:071
20	http://www.mandriva.com/security/advisories?name=MDVSA-2013:071
21	http://www.openwall.com/lists/oss-security/2013/02/15/10
22	http://www.openwall.com/lists/oss-security/2013/02/15/10
23	http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
24	http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
25	http://www.securityfocus.com/bid/57985
26	http://www.securityfocus.com/bid/57985
27	http://www.ubuntu.com/usn/USN-1753-1
28	http://www.ubuntu.com/usn/USN-1753-1
29	https://bugs.freedesktop.org/show_bug.cgi?id=60916
30	https://bugs.freedesktop.org/show_bug.cgi?id=60916
31	https://exchange.xforce.ibmcloud.com/vulnerabilities/82135
32	https://exchange.xforce.ibmcloud.com/vulnerabilities/82135

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-20	不適切な入力確認	https://cwe.mitre.org/data/definitions/20.html

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:freedesktop:dbus-glib:0.80:::::::*
cpe:2.3:a:freedesktop:dbus-glib::::::::		0.100
cpe:2.3:a:freedesktop:dbus-glib:0.86:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.96:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.78:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.92:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.82:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.94:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.73:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.98:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.84:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.74:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.76:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.72:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.88:::::::*
cpe:2.3:a:freedesktop:dbus-glib:0.90:::::::*