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JVN脆弱性詳細

Avahi の avahi-core/socket.c におけるサービス運用妨害 (DoS) の脆弱性

Title	Avahi の avahi-core/socket.c におけるサービス運用妨害 (DoS) の脆弱性
Summary	Avahi の avahi-daemon 内にある avahi-core/socket.c には、サービス運用妨害 (DoS) 状態となる脆弱性が存在します。本脆弱性は、CVE-2010-2244 の不正確な修正に起因する脆弱性です。
Possible impacts	第三者により、ポート 5353 への空の IPv4 または IPv6 UDP を介して、サービス運用妨害 (DoS) 状態に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. 22, 2011, midnight
Registration Date	April 27, 2011, 11:36 a.m.
Last Update	May 27, 2011, 10:33 a.m.

CVSS2.0 : 警告
Score	5
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected System

レッドハット

Red Hat Enterprise Linux 5 (server)

Red Hat Enterprise Linux Desktop 5.0 (client)

Red Hat Enterprise Linux Desktop 6

Red Hat Enterprise Linux HPC Node 6

Red Hat Enterprise Linux Long Life (v. 5.6 server)

Red Hat Enterprise Linux Server 6

Red Hat Enterprise Linux Workstation 6

RHEL Cluster-Storage (v. 5 server)

RHEL Cluster-Storage Long Life (v. 5.6 server)

RHEL Desktop Workstation 5 (client)

オラクル

Oracle Solaris 11 Express

Avahi

Avahi 0.6.29 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-2011-1002	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1002
National Vulnerability Database (NVD)
2	CVE-2011-1002	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-1002

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-399	https://jvndb.jvn.jp/ja/cwe/CWE-399.html

ベンダー情報

No	Name	URL
Avahi
1	Milestone Avahi 0.6.29	http://avahi.org/milestone/Avahi%200.6.29
2	Ticket 325	http://www.avahi.org/ticket/325
Red Hat Security Advisory
3	RHSA-2011:0332	https://rhn.redhat.com/errata/RHSA-2011-0332.html
4	RHSA-2011:0436	https://rhn.redhat.com/errata/RHSA-2011-0436.html
5	RHSA-2011:0779	https://rhn.redhat.com/errata/RHSA-2011-0779.html
SECURITY BLOG
6	cve_2011_1002	http://blogs.sun.com/security/entry/cve_2011_1002

その他

No	Name	URL
ISS X-Force Database
1	65525	http://xforce.iss.net/xforce/xfdb/65525
OPEN SOURCE VULNERABILITY DATABASE (OSVDB)
2	70948	http://osvdb.org/70948
Secunia Advisory
3	SA43361	http://secunia.com/advisories/43361
SecurityFocus
4	46446	http://www.securityfocus.com/bid/46446
VUPEN Security
5	VUPEN/ADV-2011-0448	http://www.vupen.com/english/advisories/2011/0448

Change Log

No	Changed Details	Date of change
0	[2011年04月27日] 掲載 [2011年05月27日] 影響を受けるシステム：レッドハット (RHSA-2011:0779) の情報を更新ベンダ情報：レッドハット (RHSA-2011:0779) を更新	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2011-1002

Summary	avahi-core/socket.c in avahi-daemon in Avahi before 0.6.29 allows remote attackers to cause a denial of service (infinite loop) via an empty mDNS (1) IPv4 or (2) IPv6 UDP packet to port 5353. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-2244.
Publication Date	Feb. 23, 2011, 4 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:avahi:avahi:0.6.25:::::::*
cpe:2.3:a:avahi:avahi:0.6.5:::::::*
cpe:2.3:a:avahi:avahi:0.6.20:::::::*
cpe:2.3:a:avahi:avahi:0.6.19:::::::*
cpe:2.3:a:avahi:avahi:0.5.2:::::::*
cpe:2.3:a:avahi:avahi:0.6.1:::::::*
cpe:2.3:a:avahi:avahi:0.6.13:::::::*
cpe:2.3:a:avahi:avahi:0.6.15:::::::*
cpe:2.3:a:avahi:avahi:0.6.7:::::::*
cpe:2.3:a:avahi:avahi:0.6.17:::::::*
cpe:2.3:a:avahi:avahi:0.6.16:::::::*
cpe:2.3:a:avahi:avahi:0.3:::::::*
cpe:2.3:a:avahi:avahi::::::::		0.6.28
cpe:2.3:a:avahi:avahi:0.6.24:::::::*
cpe:2.3:a:avahi:avahi:0.6.23:::::::*
cpe:2.3:a:avahi:avahi:0.6.9:::::::*
cpe:2.3:a:avahi:avahi:0.2:::::::*
cpe:2.3:a:avahi:avahi:0.1:::::::*
cpe:2.3:a:avahi:avahi:0.6.14:::::::*
cpe:2.3:a:avahi:avahi:0.6.10:::::::*
cpe:2.3:a:avahi:avahi:0.6.27:::::::*
cpe:2.3:a:avahi:avahi:0.6.6:::::::*
cpe:2.3:a:avahi:avahi:0.5:::::::*
cpe:2.3:a:avahi:avahi:0.6.22:::::::*
cpe:2.3:a:avahi:avahi:0.6.4:::::::*
cpe:2.3:a:avahi:avahi:0.6.11:::::::*
cpe:2.3:a:avahi:avahi:0.6.3:::::::*
cpe:2.3:a:avahi:avahi:0.6.8:::::::*
cpe:2.3:a:avahi:avahi:0.6.18:::::::*
cpe:2.3:a:avahi:avahi:0.6.12:::::::*
cpe:2.3:a:avahi:avahi:0.4:::::::*
cpe:2.3:a:avahi:avahi:0.6.21:::::::*
cpe:2.3:a:avahi:avahi:0.6.2:::::::*
cpe:2.3:a:avahi:avahi:0.5.1:::::::*
cpe:2.3:a:avahi:avahi:0.6.26:::::::*

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*
cpe:2.3:o:fedoraproject:fedora:15:::::::*
cpe:2.3:o:redhat:enterprise_linux:5.0:::::::*

Configuration3	or higher	or less	more than	less than
cpe:2.3:o:canonical:ubuntu_linux:10.10:::::::*
cpe:2.3:o:canonical:ubuntu_linux:8.04::::lts:::
cpe:2.3:o:canonical:ubuntu_linux:10.04::::lts:::
cpe:2.3:o:canonical:ubuntu_linux:9.10:::::::*

Configuration4	or higher	or less	more than	less than
cpe:2.3:o:debian:debian_linux:5.0:::::::*
cpe:2.3:o:debian:debian_linux:7.0:::::::*
cpe:2.3:o:debian:debian_linux:6.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://avahi.org/ticket/325	Broken Link
2	http://git.0pointer.de/?p=avahi.git%3Ba=commit%3Bh=46109dfec75534fe270c0ab902576f685d5ab3a6	Broken Link
3	http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055858.html	Mailing List Third Party Advisory
4	http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html	Third Party Advisory
5	http://openwall.com/lists/oss-security/2011/02/18/1	Mailing List Third Party Advisory
6	http://openwall.com/lists/oss-security/2011/02/18/4	Mailing List Third Party Advisory
7	http://osvdb.org/70948	Broken Link
8	http://secunia.com/advisories/43361	Broken Link Vendor Advisory
9	http://secunia.com/advisories/43465	Broken Link
10	http://secunia.com/advisories/43605	Broken Link
11	http://secunia.com/advisories/43673	Broken Link
12	http://secunia.com/advisories/44131	Broken Link
13	http://ubuntu.com/usn/usn-1084-1	Third Party Advisory
14	http://www.debian.org/security/2011/dsa-2174	Third Party Advisory
15	http://www.mandriva.com/security/advisories?name=MDVSA-2011:037	Broken Link
16	http://www.mandriva.com/security/advisories?name=MDVSA-2011:040	Broken Link
17	http://www.openwall.com/lists/oss-security/2011/02/22/9	Mailing List Third Party Advisory
18	http://www.redhat.com/support/errata/RHSA-2011-0436.html	Broken Link
19	http://www.redhat.com/support/errata/RHSA-2011-0779.html	Broken Link
20	http://www.securityfocus.com/bid/46446	Broken Link Third Party Advisory VDB Entry
21	http://www.vupen.com/english/advisories/2011/0448	Broken Link Vendor Advisory
22	http://www.vupen.com/english/advisories/2011/0499	Broken Link Vendor Advisory
23	http://www.vupen.com/english/advisories/2011/0511	Broken Link
24	http://www.vupen.com/english/advisories/2011/0565	Broken Link
25	http://www.vupen.com/english/advisories/2011/0601	Broken Link
26	http://www.vupen.com/english/advisories/2011/0670	Broken Link
27	http://www.vupen.com/english/advisories/2011/0969	Broken Link
28	http://xorl.wordpress.com/2011/02/20/cve-2011-1002-avahi-daemon-remote-denial-of-service/	Exploit Third Party Advisory
29	https://bugzilla.redhat.com/show_bug.cgi?id=667187	Issue Tracking Third Party Advisory
30	https://exchange.xforce.ibmcloud.com/vulnerabilities/65524	Not Applicable
31	https://exchange.xforce.ibmcloud.com/vulnerabilities/65525	Third Party Advisory VDB Entry
32	http://avahi.org/ticket/325	Broken Link
33	https://exchange.xforce.ibmcloud.com/vulnerabilities/65525	Third Party Advisory VDB Entry
34	https://exchange.xforce.ibmcloud.com/vulnerabilities/65524	Not Applicable
35	https://bugzilla.redhat.com/show_bug.cgi?id=667187	Issue Tracking Third Party Advisory
36	http://xorl.wordpress.com/2011/02/20/cve-2011-1002-avahi-daemon-remote-denial-of-service/	Exploit Third Party Advisory
37	http://www.vupen.com/english/advisories/2011/0969	Broken Link
38	http://www.vupen.com/english/advisories/2011/0670	Broken Link
39	http://www.vupen.com/english/advisories/2011/0601	Broken Link
40	http://www.vupen.com/english/advisories/2011/0565	Broken Link
41	http://www.vupen.com/english/advisories/2011/0511	Broken Link
42	http://www.vupen.com/english/advisories/2011/0499	Broken Link Vendor Advisory
43	http://www.vupen.com/english/advisories/2011/0448	Broken Link Vendor Advisory
44	http://www.securityfocus.com/bid/46446	Broken Link Third Party Advisory VDB Entry
45	http://www.redhat.com/support/errata/RHSA-2011-0779.html	Broken Link
46	http://www.redhat.com/support/errata/RHSA-2011-0436.html	Broken Link
47	http://www.openwall.com/lists/oss-security/2011/02/22/9	Mailing List Third Party Advisory
48	http://www.mandriva.com/security/advisories?name=MDVSA-2011:040	Broken Link
49	http://www.mandriva.com/security/advisories?name=MDVSA-2011:037	Broken Link
50	http://www.debian.org/security/2011/dsa-2174	Third Party Advisory
51	http://ubuntu.com/usn/usn-1084-1	Third Party Advisory
52	http://secunia.com/advisories/44131	Broken Link
53	http://secunia.com/advisories/43673	Broken Link
54	http://secunia.com/advisories/43605	Broken Link
55	http://secunia.com/advisories/43465	Broken Link
56	http://secunia.com/advisories/43361	Broken Link Vendor Advisory
57	http://osvdb.org/70948	Broken Link
58	http://openwall.com/lists/oss-security/2011/02/18/4	Mailing List Third Party Advisory
59	http://openwall.com/lists/oss-security/2011/02/18/1	Mailing List Third Party Advisory
60	http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html	Third Party Advisory
61	http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055858.html	Mailing List Third Party Advisory
62	http://git.0pointer.de/?p=avahi.git%3Ba=commit%3Bh=46109dfec75534fe270c0ab902576f685d5ab3a6	Broken Link

Common Vulnerabilities List

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:avahi:avahi:0.6.25:::::::*
cpe:2.3:a:avahi:avahi:0.6.5:::::::*
cpe:2.3:a:avahi:avahi:0.6.20:::::::*
cpe:2.3:a:avahi:avahi:0.6.19:::::::*
cpe:2.3:a:avahi:avahi:0.5.2:::::::*
cpe:2.3:a:avahi:avahi:0.6.1:::::::*
cpe:2.3:a:avahi:avahi:0.6.13:::::::*
cpe:2.3:a:avahi:avahi:0.6.15:::::::*
cpe:2.3:a:avahi:avahi:0.6.7:::::::*
cpe:2.3:a:avahi:avahi:0.6.17:::::::*
cpe:2.3:a:avahi:avahi:0.6.16:::::::*
cpe:2.3:a:avahi:avahi:0.3:::::::*
cpe:2.3:a:avahi:avahi::::::::		0.6.28
cpe:2.3:a:avahi:avahi:0.6.24:::::::*
cpe:2.3:a:avahi:avahi:0.6.23:::::::*
cpe:2.3:a:avahi:avahi:0.6.9:::::::*
cpe:2.3:a:avahi:avahi:0.2:::::::*
cpe:2.3:a:avahi:avahi:0.1:::::::*
cpe:2.3:a:avahi:avahi:0.6.14:::::::*
cpe:2.3:a:avahi:avahi:0.6.10:::::::*
cpe:2.3:a:avahi:avahi:0.6.27:::::::*
cpe:2.3:a:avahi:avahi:0.6.6:::::::*
cpe:2.3:a:avahi:avahi:0.5:::::::*
cpe:2.3:a:avahi:avahi:0.6.22:::::::*
cpe:2.3:a:avahi:avahi:0.6.4:::::::*
cpe:2.3:a:avahi:avahi:0.6.11:::::::*
cpe:2.3:a:avahi:avahi:0.6.3:::::::*
cpe:2.3:a:avahi:avahi:0.6.8:::::::*
cpe:2.3:a:avahi:avahi:0.6.18:::::::*
cpe:2.3:a:avahi:avahi:0.6.12:::::::*
cpe:2.3:a:avahi:avahi:0.4:::::::*
cpe:2.3:a:avahi:avahi:0.6.21:::::::*
cpe:2.3:a:avahi:avahi:0.6.2:::::::*
cpe:2.3:a:avahi:avahi:0.5.1:::::::*
cpe:2.3:a:avahi:avahi:0.6.26:::::::*