NVD Vulnerability Detail

CVE-2010-3873

Summary	The X.25 implementation in the Linux kernel before 2.6.36.2 does not properly parse facilities, which allows remote attackers to cause a denial of service (heap memory corruption and panic) or possibly have unspecified other impact via malformed (1) X25_FAC_CALLING_AE or (2) X25_FAC_CALLED_AE data, related to net/x25/x25_facilities.c and net/x25/x25_in.c, a different vulnerability than CVE-2010-4164.
Publication Date	Jan. 4, 2011, 5 a.m.
Registration Date	Jan. 29, 2021, 11:07 a.m.
Last Update	Nov. 21, 2024, 10:19 a.m.

CVSS2.0 : MEDIUM
Score	5.0
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	低
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)	なし
可用性への影響(A)	低
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:o:linux:linux_kernel::::::::					2.6.36.2

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:suse:linux_enterprise_server:9:::::::*
cpe:2.3:o:opensuse:opensuse:11.4:::::::*

Configuration3		or higher	or less	more than	less than
cpe:2.3:o:debian:debian_linux:5.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a6331d6f9a4298173b413cf99a40cc86a9d92c37
2	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a6331d6f9a4298173b413cf99a40cc86a9d92c37
3	http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html	Mailing List Third Party Advisory
4	http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html	Mailing List Third Party Advisory
5	http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html	Mailing List Third Party Advisory
6	http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html	Mailing List Third Party Advisory
7	http://openwall.com/lists/oss-security/2010/11/03/2	Mailing List Third Party Advisory
8	http://openwall.com/lists/oss-security/2010/11/03/2	Mailing List Third Party Advisory
9	http://openwall.com/lists/oss-security/2010/11/04/3	Mailing List Third Party Advisory
10	http://openwall.com/lists/oss-security/2010/11/04/3	Mailing List Third Party Advisory
11	http://secunia.com/advisories/43291	Third Party Advisory
12	http://secunia.com/advisories/43291	Third Party Advisory
13	http://www.debian.org/security/2010/dsa-2126	Third Party Advisory
14	http://www.debian.org/security/2010/dsa-2126	Third Party Advisory
15	http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2	Broken Link
16	http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2	Broken Link
17	http://www.mandriva.com/security/advisories?name=MDVSA-2011:029	Third Party Advisory
18	http://www.mandriva.com/security/advisories?name=MDVSA-2011:029	Third Party Advisory
19	http://www.spinics.net/lists/netdev/msg145786.html	Mailing List Patch Third Party Advisory
20	http://www.spinics.net/lists/netdev/msg145786.html	Mailing List Patch Third Party Advisory
21	http://www.spinics.net/lists/netdev/msg145873.html	Mailing List Patch Third Party Advisory
22	http://www.spinics.net/lists/netdev/msg145873.html	Mailing List Patch Third Party Advisory
23	http://www.vupen.com/english/advisories/2011/0375	Third Party Advisory
24	http://www.vupen.com/english/advisories/2011/0375	Third Party Advisory
25	https://bugzilla.redhat.com/show_bug.cgi?id=649693	Issue Tracking Patch Third Party Advisory
26	https://bugzilla.redhat.com/show_bug.cgi?id=649693	Issue Tracking Patch Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-119	バッファエラー	https://cwe.mitre.org/data/definitions/118.html

JVN Vulnerability Information

Linux kernel の X.25 実装におけるサービス運用妨害 (DoS) の脆弱性

Title	Linux kernel の X.25 実装におけるサービス運用妨害 (DoS) の脆弱性
Summary	Linux kernel の X.25 実装は、適切にファシリティを構文解析しないため、サービス運用妨害 (ヒープメモリ破損およびパニック) 状態となる、またはその他の詳細不明な影響を受ける脆弱性が存在します。本問題は、CVE-2010-4164とは異なる脆弱性です。
Possible impacts	第三者により、net/x25/x25_facilities.c および net/x25/x25_in.c に関連する不正な形式の X25_FAC_CALLING_AE、または X25_FAC_CALLED_AE データを介して、サービス運用妨害 (ヒープメモリ破損およびパニック) 状態にされる、またはその他の詳細不明な影響を受け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	Jan. 3, 2011, midnight
Registration Date	March 27, 2012, 6:42 p.m.
Last Update	March 27, 2012, 6:42 p.m.

Affected System

Linux

Linux Kernel 2.6.36.2 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-2010-3873	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3873
National Vulnerability Database (NVD)
2	CVE-2010-3873	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-3873

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
1	Linux Kernel Archives	http://www.kernel.org/

Change Log

No	Changed Details	Date of change
0	[2012年03月27日] 掲載	Feb. 17, 2018, 10:37 a.m.