NVD Vulnerability Detail

CVE-2012-2149

Summary	The WPXContentListener::_closeTableRow function in WPXContentListener.cpp in libwpd 0.8.8, as used by OpenOffice.org (OOo) before 3.4, allows remote attackers to execute arbitrary code via a crafted Wordperfect .WPD document that causes a negative array index to be used. NOTE: some sources report this issue as an integer overflow.
Publication Date	June 22, 2012, 12:55 a.m.
Registration Date	Jan. 28, 2021, 2:57 p.m.
Last Update	Nov. 21, 2024, 10:38 a.m.

CVSS2.0 : HIGH
Score	7.5
Vector	AV:N/AC:L/Au:N/C:P/I:P/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)	低
完全性への影響(I)	低
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:a:redhat:enterprise_linux__optional_productivity_applications::::::::
cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:::::::*

Configuration2	or higher	or less	more than	less than
cpe:2.3:a:libwpd:libwpd:0.8.8:::::::*
cpe:2.3:a:apache:openoffice.org:3.3:::::::*
cpe:2.3:a:apache:openoffice.org::beta_1::::::*		3.4

Related information, measures and tools

No	URL	タグ
1	http://archives.neohapsis.com/archives/bugtraq/2012-05/0090.html
2	http://archives.neohapsis.com/archives/bugtraq/2012-05/0090.html
3	http://packetstormsecurity.org/files/112862/libwpd-WPXContentListener-_closeTableRow-Memory-Overwrite.html	Exploit Third Party Advisory VDB Entry
4	http://packetstormsecurity.org/files/112862/libwpd-WPXContentListener-_closeTableRow-Memory-Overwrite.html	Exploit Third Party Advisory VDB Entry
5	http://rhn.redhat.com/errata/RHSA-2012-1043.html	Third Party Advisory
6	http://rhn.redhat.com/errata/RHSA-2012-1043.html	Third Party Advisory
7	http://secunia.com/advisories/46992	Vendor Advisory
8	http://secunia.com/advisories/46992	Vendor Advisory
9	http://secunia.com/advisories/60799	Third Party Advisory VDB Entry
10	http://secunia.com/advisories/60799	Third Party Advisory VDB Entry
11	http://www.gentoo.org/security/en/glsa/glsa-201408-19.xml
12	http://www.gentoo.org/security/en/glsa/glsa-201408-19.xml
13	http://www.openoffice.org/security/cves/CVE-2012-2149.html	Vendor Advisory
14	http://www.openoffice.org/security/cves/CVE-2012-2149.html	Vendor Advisory
15	http://www.securityfocus.com/bid/53570	Third Party Advisory VDB Entry
16	http://www.securityfocus.com/bid/53570	Third Party Advisory VDB Entry
17	http://www.securitytracker.com/id?1027069	Third Party Advisory VDB Entry
18	http://www.securitytracker.com/id?1027069	Third Party Advisory VDB Entry
19	https://www.sec-consult.com/files/20120518-0_openoffice_memory_overwrite.txt	Exploit
20	https://www.sec-consult.com/files/20120518-0_openoffice_memory_overwrite.txt	Exploit

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-189	数値処理の問題	https://cwe.mitre.org/data/definitions/189.html

JVN Vulnerability Information

OpenOffice.org で使用される libwpd における任意のコードを実行される脆弱性

Title	OpenOffice.org で使用される libwpd における任意のコードを実行される脆弱性
Summary	OpenOffice.org (OOo) で使用される libwpd の WPXContentListener.cpp 内の WPXContentListener::_closeTableRow 関数には、任意のコードを実行される脆弱性が存在します。
Possible impacts	第三者により、負の配列インデックスを使用する巧妙に細工された Wordperfect .WPD 文書を介して、任意のコードを実行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	June 21, 2012, midnight
Registration Date	June 25, 2012, 4:48 p.m.
Last Update	July 26, 2012, 4:59 p.m.

Affected System

OpenOffice.org Project

OpenOffice.org 3.4 未満

libwpd project

libwpd 0.8.8

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-2012-2149	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2149
National Vulnerability Database (NVD)
2	CVE-2012-2149	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-2149
OpenOffice.org
3	CVE-2012-2149	http://www.openoffice.org/security/cves/CVE-2012-2149.html

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-189	https://jvndb.jvn.jp/ja/cwe/CWE-189.html

ベンダー情報

No	Name	URL
Red Hat Security Advisory
1	RHSA-2012:1043	http://rhn.redhat.com/errata/RHSA-2012-1043.html
SourceForge
2	File Release Notes and Changelog - libwpd-0.8.9	http://sourceforge.net/project/shownotes.php?release_id=494122

Change Log

No	Changed Details	Date of change
0	[2012年06月25日] 掲載 [2012年07月26日] ベンダ情報：レッドハット (RHSA-2012:1043) を追加	Feb. 17, 2018, 10:37 a.m.