NVD Vulnerability Detail

CVE-2012-0883

Summary	envvars (aka envvars-std) in the Apache HTTP Server before 2.4.2 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse DSO in the current working directory during execution of apachectl.
Publication Date	April 18, 2012, 7:33 p.m.
Registration Date	Jan. 28, 2021, 2:54 p.m.
Last Update	Nov. 21, 2024, 10:35 a.m.

CVSS2.0 : MEDIUM
Score	6.9
Vector	AV:L/AC:M/Au:N/C:C/I:C/A:C
攻撃元区分(AV)	ローカル
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)	高
完全性への影響(I)	高
可用性への影響(A)	高
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	はい

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:apache:http_server:2.4.1:::::::*
cpe:2.3:a:apache:http_server::::::::	2.2.0			2.2.23

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:opensuse:opensuse:11.4:::::::*
cpe:2.3:o:opensuse:opensuse:12.1:::::::*

Related information, measures and tools

No	URL	タグ
1	http://article.gmane.org/gmane.comp.apache.devel/48158	Broken Link
2	http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html	Broken Link Mailing List
3	http://lists.opensuse.org/opensuse-updates/2013-02/msg00009.html	Mailing List Third Party Advisory
4	http://lists.opensuse.org/opensuse-updates/2013-02/msg00012.html	Mailing List Third Party Advisory
5	http://marc.info/?l=bugtraq&m=134012830914727&w=2	Issue Tracking Mailing List Third Party Advisory
6	http://marc.info/?l=bugtraq&m=134012830914727&w=2	Issue Tracking Mailing List Third Party Advisory
7	http://secunia.com/advisories/48849	Not Applicable
8	http://support.apple.com/kb/HT5880	Broken Link Third Party Advisory
9	http://svn.apache.org/viewvc?view=revision&revision=1296428	Patch Vendor Advisory
10	http://www.apache.org/dist/httpd/Announcement2.4.html	Vendor Advisory
11	http://www.apachelounge.com/Changelog-2.4.html	Release Notes Third Party Advisory
12	http://www.securityfocus.com/bid/53046	Third Party Advisory VDB Entry
13	http://www.securitytracker.com/id?1026932	Broken Link Third Party Advisory VDB Entry
14	http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf	Third Party Advisory
15	https://exchange.xforce.ibmcloud.com/vulnerabilities/74901	Third Party Advisory VDB Entry
16	https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862	Broken Link
17	https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862	Broken Link
18	https://httpd.apache.org/security/vulnerabilities_24.html	Vendor Advisory
19	https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
20	https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E
21	https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
22	https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
23	https://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3E
24	https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%40%3Ccvs.httpd.apache.org%3E
25	https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
26	https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
27	https://lists.apache.org/thread.html/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%40%3Ccvs.httpd.apache.org%3E
28	https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
29	https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
30	https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E
31	https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
32	https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
33	https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
34	https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
35	http://article.gmane.org/gmane.comp.apache.devel/48158	Broken Link
36	https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
37	https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
38	https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
39	https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
40	https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E
41	https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
42	https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
43	https://lists.apache.org/thread.html/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%40%3Ccvs.httpd.apache.org%3E
44	https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
45	https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
46	https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%40%3Ccvs.httpd.apache.org%3E
47	https://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3E
48	https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
49	https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
50	https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E
51	https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
52	https://httpd.apache.org/security/vulnerabilities_24.html	Vendor Advisory
53	https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862	Broken Link
54	https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862	Broken Link
55	https://exchange.xforce.ibmcloud.com/vulnerabilities/74901	Third Party Advisory VDB Entry
56	http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf	Third Party Advisory
57	http://www.securitytracker.com/id?1026932	Broken Link Third Party Advisory VDB Entry
58	http://www.securityfocus.com/bid/53046	Third Party Advisory VDB Entry
59	http://www.apachelounge.com/Changelog-2.4.html	Release Notes Third Party Advisory
60	http://www.apache.org/dist/httpd/Announcement2.4.html	Vendor Advisory
61	http://svn.apache.org/viewvc?view=revision&revision=1296428	Patch Vendor Advisory
62	http://support.apple.com/kb/HT5880	Broken Link Third Party Advisory
63	http://secunia.com/advisories/48849	Not Applicable
64	http://marc.info/?l=bugtraq&m=134012830914727&w=2	Issue Tracking Mailing List Third Party Advisory
65	http://marc.info/?l=bugtraq&m=134012830914727&w=2	Issue Tracking Mailing List Third Party Advisory
66	http://lists.opensuse.org/opensuse-updates/2013-02/msg00012.html	Mailing List Third Party Advisory
67	http://lists.opensuse.org/opensuse-updates/2013-02/msg00009.html	Mailing List Third Party Advisory
68	http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html	Broken Link Mailing List

Common Vulnerabilities List

JVN Vulnerability Information

Apache HTTP Server の envvars における権限を取得される脆弱性

Title	Apache HTTP Server の envvars における権限を取得される脆弱性
Summary	Apache HTTP Server の envvars には、LD_LIBRARY_PATH に長さゼロのディレクトリ名を配置することで、権限を取得される脆弱性が存在します。
Possible impacts	ローカルユーザにより、apachectl の実行中に、カレントワーキングディレクトリ内にあるトロイの木馬の DSO を介して、権限を取得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	March 2, 2012, midnight
Registration Date	April 19, 2012, 4:01 p.m.
Last Update	Aug. 2, 2016, 5:34 p.m.

Affected System

Apache Software Foundation

Apache HTTP Server 2.4.2 未満

アップル

Apple Mac OS X v10.6.8

Apple Mac OS X v10.7.5

Apple Mac OS X v10.8 から v10.8.4

Apple Mac OS X Server v10.6.8

Apple Mac OS X Server v10.7.5

日本電気

CSVIEW /FAQナビすべてのバージョン

CSVIEW /Webアンケートすべてのバージョン

WebOTX Application Server Enterprise V8.2 から V8.5

WebOTX Application Server Express V8.2 から V8.5

WebOTX Application Server Foundation V8.2 から V8.5

WebOTX Application Server Standard V8.2 から V8.5

WebOTX Enterprise Service Bus V8.2 から V8.5

WebOTX Portal V8.2 から V8.4

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-2012-0883	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0883
National Vulnerability Database (NVD)
2	CVE-2012-0883	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-0883

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
Apache httpd 2.2 vulnerabilities
1	Apache HTTP Server 2.4.2 Released	http://www.apache.org/dist/httpd/Announcement2.4.html
2	Fixed in Apache httpd 2.4.2	http://httpd.apache.org/security/vulnerabilities_24.html#2.4.2
3	Revision 1296428	http://svn.apache.org/viewvc?view=revision&revision=1296428
Apple Mailing Lists
4	APPLE-SA-2013-09-12-1	http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
Apple Security Updates
5	HT5880	http://support.apple.com/kb/HT5880
Apple セキュリティアップデート
6	HT5880	http://support.apple.com/kb/HT5880?viewlocale=ja_JP
HP Security Bulletin
7	HPSBUX02791 SSRT100856	http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03368475
NEC製品セキュリティ情報
8	NV14-006	http://jpn.nec.com/security-info/secinfo/nv14-006.html
opensuse-updates
9	openSUSE-SU-2013:0243	http://lists.opensuse.org/opensuse-updates/2013-02/msg00009.html
10	openSUSE-SU-2013:0248	http://lists.opensuse.org/opensuse-updates/2013-02/msg00012.html
Red Hat Security Advisory
11	RHSA-2012:1594	http://rhn.redhat.com/errata/RHSA-2012-1594.html
SECURITY BLOG
12	Multiple vulnerabilities in Apache HTTP server	https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_apache_http2
Xerox Security Bulletin
13	XRX13-003	http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf

Change Log

No	Changed Details	Date of change
0	[2012年04月19日] 掲載 [2012年07月24日] ベンダ情報：ヒューレット・パッカード (HPSBUX02791 SSRT100856) を追加 [2013年01月16日] ベンダ情報：レッドハット (RHSA-2012:1594) を追加 [2013年01月25日] ベンダ情報：オラクル (Multiple vulnerabilities in Apache HTTP server) を追加 [2013年06月07日] ベンダ情報：Xerox (XRX13-003) を追加ベンダ情報：openSUSE (openSUSE-SU-2013:0248) を追加ベンダ情報：openSUSE (openSUSE-SU-2013:0243) を追加 [2013年09月30日] 影響を受けるシステム：アップル (HT5880) の情報を追加ベンダ情報：アップル (HT5880) を追加ベンダ情報：アップル (APPLE-SA-2013-09-12-1) を追加 [2014年06月03日] 影響を受けるシステム：日本電気 (NV14-006) の情報を追加ベンダ情報：日本電気 (NV14-006) を追加 [2016年08月02日] 影響を受けるシステム：ベンダ情報の更新に伴い内容を更新	Feb. 17, 2018, 10:37 a.m.