NVD Vulnerability Detail

CVE-2012-0207

Summary	The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel before 3.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and panic) via IGMP packets.
Publication Date	May 17, 2012, 8 p.m.
Registration Date	Jan. 28, 2021, 2:52 p.m.
Last Update	Nov. 21, 2024, 10:34 a.m.

Affected software configurations

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:redhat:enterprise_linux_eus:5.6:::::::*

Related information, measures and tools

No	URL	タグ
1	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=654876	Exploit Mailing List Third Party Advisory
2	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27
3	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1	Mailing List Patch Vendor Advisory
4	http://www.openwall.com/lists/oss-security/2012/01/10/5	Mailing List Third Party Advisory
5	https://bugzilla.redhat.com/show_bug.cgi?id=772867	Issue Tracking Patch Third Party Advisory
6	https://github.com/torvalds/linux/commit/25c413ad0029ea86008234be28aee33456e53e5b	Patch Third Party Advisory
7	https://github.com/torvalds/linux/commit/a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27	Patch Third Party Advisory
8	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=654876	Exploit Mailing List Third Party Advisory
9	https://github.com/torvalds/linux/commit/a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27	Patch Third Party Advisory
10	https://github.com/torvalds/linux/commit/25c413ad0029ea86008234be28aee33456e53e5b	Patch Third Party Advisory
11	https://bugzilla.redhat.com/show_bug.cgi?id=772867	Issue Tracking Patch Third Party Advisory
12	http://www.openwall.com/lists/oss-security/2012/01/10/5	Mailing List Third Party Advisory
13	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1	Mailing List Patch Vendor Advisory
14	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-369	ゼロ除算	https://cwe.mitre.org/data/definitions/369.html

JVN Vulnerability Information

Linux Kernel の igmp_heard_query 関数におけるサービス運用妨害 (DoS) の脆弱性

Title	Linux Kernel の igmp_heard_query 関数におけるサービス運用妨害 (DoS) の脆弱性
Summary	Linux Kernel の net/ipv4/igmp.c 内の igmp_heard_query 関数には、サービス運用妨害 (ゼロ除算エラーおよびパニック) 状態となる脆弱性が存在します。
Possible impacts	第三者により、IGMP パケットを介して、サービス運用妨害 (ゼロ除算エラーおよびパニック) 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	May 17, 2012, midnight
Registration Date	May 18, 2012, 3:29 p.m.
Last Update	Dec. 17, 2012, 4:13 p.m.

Affected System

VMware

VMware ESX 3.5

VMware ESX 4.0

VMware ESX 4.1

VMware ESXi

Linux

Linux Kernel 3.2.1 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-2012-0207	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0207
National Vulnerability Database (NVD)
2	CVE-2012-0207	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-0207

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
Linux Kernel
1	ChangeLog-3.2.1	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1
2	Linux Kernel Archives	http://www.kernel.org
Red Hat Security Advisory
3	RHSA-2012:0107	https://rhn.redhat.com/errata/RHSA-2012-0107.html
4	RHSA-2012:0168	https://rhn.redhat.com/errata/RHSA-2012-0168.html
5	RHSA-2012:0333	https://rhn.redhat.com/errata/RHSA-2012-0333.html
6	RHSA-2012:0350	https://rhn.redhat.com/errata/RHSA-2012-0350.html
7	RHSA-2012:0422	https://rhn.redhat.com/errata/RHSA-2012-0422.html
VMware Security Advisories
8	VMSA-2012-0013	http://www.vmware.com/jp/support/support-resources/advisories/VMSA-2012-0013.html

Change Log

No	Changed Details	Date of change
0	[2012年05月18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	Feb. 17, 2018, 10:37 a.m.