NVD Vulnerability Detail

CVE-2010-1224

Summary	main/acl.c in Asterisk Open Source 1.6.0.x before 1.6.0.25, 1.6.1.x before 1.6.1.17, and 1.6.2.x before 1.6.2.5 does not properly enforce remote host access controls when CIDR notation "/0" is used in permit= and deny= configuration rules, which causes an improper arithmetic shift and might allow remote attackers to bypass ACL rules and access services from unauthorized hosts.
Publication Date	April 2, 2010, 6:30 a.m.
Registration Date	Jan. 29, 2021, 10:59 a.m.
Last Update	Oct. 11, 2018, 4:56 a.m.

CVSS2.0 : MEDIUM
Score	4.3
Vector	AV:N/AC:M/Au:N/C:N/I:P/A:N
攻撃元区分(AV)	ネットワーク
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)	なし
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:digium:asterisk:1.6.0:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.1:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.2:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.3:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.5:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.6:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.7:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.8:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.9:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.10:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.12:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.13:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.14:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.15:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.16:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.0.16:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.0.17:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.18:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.18:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.0.18:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.0.18:rc3::::::
cpe:2.3:a:digium:asterisk:1.6.0.19:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.20:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.0.21:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.21:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.0.22:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.23:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.0.24:::::::*
cpe:2.3:a:digium:asterisk:1.6.1:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.1:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.2:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.4:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.5:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.6:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.7:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.1.7:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.1.8:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.9:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.10:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.10:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.1.10:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.1.10:rc3::::::
cpe:2.3:a:digium:asterisk:1.6.1.11:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.12:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.12:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.1.13:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.13:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.1.14:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.15:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.1.16:::::::*
cpe:2.3:a:digium:asterisk:1.6.2.0:::::::*
cpe:2.3:a:digium:asterisk:1.6.2.0:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc3::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc4::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc5::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc6::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc7::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc8::::::
cpe:2.3:a:digium:asterisk:1.6.2.1:::::::*
cpe:2.3:a:digium:asterisk:1.6.2.1:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.2.2:::::::*
cpe:2.3:a:digium:asterisk:1.6.2.3:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.2.4:::::::*

Related information, measures and tools

No	URL	refsource	タグ
1	http://downloads.asterisk.org/pub/security/AST-2010-003.html	CONFIRM
2	http://downloads.asterisk.org/pub/security/AST-2010-003-1.6.0.diff	CONFIRM
3	http://downloads.asterisk.org/pub/security/AST-2010-003-1.6.1.diff	CONFIRM
4	http://downloads.asterisk.org/pub/security/AST-2010-003-1.6.2.diff	CONFIRM	Patch
5	http://lists.fedoraproject.org/pipermail/package-announce/2010-March/037679.html	FEDORA
6	http://osvdb.org/62588	OSVDB
7	http://secunia.com/advisories/38752	SECUNIA	Vendor Advisory
8	http://secunia.com/advisories/39096	SECUNIA
9	http://www.securityfocus.com/archive/1/509757/100/0/threaded	BUGTRAQ
10	http://www.securityfocus.com/bid/38424	BID
11	http://www.vupen.com/english/advisories/2010/0475	VUPEN	Vendor Advisory
12	https://exchange.xforce.ibmcloud.com/vulnerabilities/56552	XF

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-264	認可・権限・アクセス制御	https://cwe.mitre.org/data/definitions/264.html

JVN Vulnerability Information

Asterisk Open Source の main/acl.c における ACL ルールおよびアクセスサービスを回避される脆弱性

Title	Asterisk Open Source の main/acl.c における ACL ルールおよびアクセスサービスを回避される脆弱性
Summary	Asterisk Open Source の main/acl.c は、CIDR 表記 "/0" が permit= および deny= の設定ルールに使用されている際、リモートホストアクセスコントロールを適切に実施しないため、許可しないホストからの ACL ルールおよびアクセスサービスを回避される脆弱性が存在します。
Possible impacts	第三者により、適切でない演算シフトを誘発される、許可しないホストからの ACL ルールを回避される、およびアクセスサービスを回避される可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Feb. 24, 2010, midnight
Registration Date	June 26, 2012, 4:19 p.m.
Last Update	June 26, 2012, 4:19 p.m.

Affected System

Digium

Asterisk Open Source 1.6.0.25 未満の 1.6.0.x、1.6.1.17 未満の 1.6.1.x、および 1.6.2.5 未満の 1.6.2.x

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-2010-1224	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1224
National Vulnerability Database (NVD)
2	CVE-2010-1224	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-1224

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-264	https://jvndb.jvn.jp/ja/cwe/CWE-264.html

ベンダー情報

No	Name	URL
Asterisk Project Security Advisory
1	AST-2010-003	http://downloads.asterisk.org/pub/security/AST-2010-003.html

Change Log

No	Changed Details	Date of change
0	[2012年06月26日] 掲載	Feb. 17, 2018, 10:37 a.m.

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:digium:asterisk:1.6.0:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.1:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.2:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.3:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.5:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.6:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.7:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.8:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.9:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.10:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.12:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.13:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.14:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.15:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.16:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.0.16:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.0.17:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.18:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.18:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.0.18:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.0.18:rc3::::::
cpe:2.3:a:digium:asterisk:1.6.0.19:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.20:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.0.21:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.21:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.0.22:::::::*
cpe:2.3:a:digium:asterisk:1.6.0.23:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.0.24:::::::*
cpe:2.3:a:digium:asterisk:1.6.1:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.1:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.2:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.4:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.5:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.6:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.7:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.1.7:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.1.8:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.9:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.10:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.10:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.1.10:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.1.10:rc3::::::
cpe:2.3:a:digium:asterisk:1.6.1.11:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.12:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.12:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.1.13:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.13:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.1.14:::::::*
cpe:2.3:a:digium:asterisk:1.6.1.15:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.1.16:::::::*
cpe:2.3:a:digium:asterisk:1.6.2.0:::::::*
cpe:2.3:a:digium:asterisk:1.6.2.0:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc3::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc4::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc5::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc6::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc7::::::
cpe:2.3:a:digium:asterisk:1.6.2.0:rc8::::::
cpe:2.3:a:digium:asterisk:1.6.2.1:::::::*
cpe:2.3:a:digium:asterisk:1.6.2.1:rc1::::::
cpe:2.3:a:digium:asterisk:1.6.2.2:::::::*
cpe:2.3:a:digium:asterisk:1.6.2.3:rc2::::::
cpe:2.3:a:digium:asterisk:1.6.2.4:::::::*