NVD Vulnerability Detail

CVE-2014-2270

Summary	softmagic.c in file before 5.17 and libmagic allows context-dependent attackers to cause a denial of service (out-of-bounds memory access and crash) via crafted offsets in the softmagic of a PE executable.
Publication Date	March 15, 2014, 12:55 a.m.
Registration Date	Jan. 26, 2021, 3:08 p.m.
Last Update	Nov. 21, 2024, 11:05 a.m.

CVSS2.0 : MEDIUM
Score	4.3
Vector	AV:N/AC:M/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)	中
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:a:file_project:file::::::::					5.17

Configuration2	or higher	or less	more than	less than
cpe:2.3:a:php:php::::::::	5.5.0			5.5.10
cpe:2.3:a:php:php::::::::				5.4.26

Configuration3	or higher	or less	more than	less than
cpe:2.3:o:debian:debian_linux:8.0:::::::*
cpe:2.3:o:debian:debian_linux:7.0:::::::*
cpe:2.3:o:debian:debian_linux:6.0:::::::*

Configuration4	or higher	or less	more than	less than
cpe:2.3:o:canonical:ubuntu_linux:13.10:::::::*
cpe:2.3:o:canonical:ubuntu_linux:12.10:::::::*
cpe:2.3:o:canonical:ubuntu_linux:10.04::::-:::
cpe:2.3:o:canonical:ubuntu_linux:12.04::::-:::

Configuration5	or higher	or less	more than	less than
cpe:2.3:o:opensuse:opensuse:12.3:::::::*
cpe:2.3:o:opensuse:opensuse:11.4:::::::*
cpe:2.3:o:opensuse:opensuse:13.1:::::::*

Related information, measures and tools

No	URL	タグ
1	http://bugs.gw.com/view.php?id=313	Broken Link Patch
2	http://bugs.gw.com/view.php?id=313	Broken Link Patch
3	http://lists.opensuse.org/opensuse-updates/2014-03/msg00034.html	Mailing List Third Party Advisory
4	http://lists.opensuse.org/opensuse-updates/2014-03/msg00034.html	Mailing List Third Party Advisory
5	http://lists.opensuse.org/opensuse-updates/2014-03/msg00037.html	Mailing List Third Party Advisory
6	http://lists.opensuse.org/opensuse-updates/2014-03/msg00037.html	Mailing List Third Party Advisory
7	http://lists.opensuse.org/opensuse-updates/2014-03/msg00084.html	Mailing List Third Party Advisory
8	http://lists.opensuse.org/opensuse-updates/2014-03/msg00084.html	Mailing List Third Party Advisory
9	http://rhn.redhat.com/errata/RHSA-2014-1765.html	Third Party Advisory
10	http://rhn.redhat.com/errata/RHSA-2014-1765.html	Third Party Advisory
11	http://seclists.org/oss-sec/2014/q1/473	Mailing List Patch Third Party Advisory
12	http://seclists.org/oss-sec/2014/q1/473	Mailing List Patch Third Party Advisory
13	http://seclists.org/oss-sec/2014/q1/504	Mailing List Patch Third Party Advisory
14	http://seclists.org/oss-sec/2014/q1/504	Mailing List Patch Third Party Advisory
15	http://seclists.org/oss-sec/2014/q1/505	Mailing List Patch Third Party Advisory
16	http://seclists.org/oss-sec/2014/q1/505	Mailing List Patch Third Party Advisory
17	http://support.apple.com/kb/HT6443	Third Party Advisory
18	http://support.apple.com/kb/HT6443	Third Party Advisory
19	http://www.debian.org/security/2014/dsa-2873	Third Party Advisory
20	http://www.debian.org/security/2014/dsa-2873	Third Party Advisory
21	http://www.php.net/ChangeLog-5.php	Release Notes Vendor Advisory
22	http://www.php.net/ChangeLog-5.php	Release Notes Vendor Advisory
23	http://www.ubuntu.com/usn/USN-2162-1	Third Party Advisory
24	http://www.ubuntu.com/usn/USN-2162-1	Third Party Advisory
25	http://www.ubuntu.com/usn/USN-2163-1	Third Party Advisory
26	http://www.ubuntu.com/usn/USN-2163-1	Third Party Advisory
27	https://github.com/file/file/commit/447558595a3650db2886cd2f416ad0beba965801	Patch Third Party Advisory
28	https://github.com/file/file/commit/447558595a3650db2886cd2f416ad0beba965801	Patch Third Party Advisory
29	https://security.gentoo.org/glsa/201503-08	Third Party Advisory
30	https://security.gentoo.org/glsa/201503-08	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

file および libmagic の softmagic.c におけるサービス運用妨害 (DoS) の脆弱性

Title	file および libmagic の softmagic.c におけるサービス運用妨害 (DoS) の脆弱性
Summary	file および libmagic の softmagic.c には、サービス運用妨害 (メモリ領域外へのアクセスおよびクラッシュ) 状態にされる脆弱性が存在します。
Possible impacts	攻撃者により、サービス運用妨害 (メモリ領域外へのアクセスおよびクラッシュ) 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	Jan. 8, 2014, midnight
Registration Date	March 18, 2014, 4:13 p.m.
Last Update	Nov. 28, 2014, 4:51 p.m.

Affected System

アップル

Apple Mac OS X 10.9 から 10.9.4

libmagic

file project

file 5.17 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-2014-2270	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2270
National Vulnerability Database (NVD)
2	CVE-2014-2270	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-2270
SECURITY BLOG
3	CVE-2014-2270 Buffer Errors vulnerability in PHP	https://blogs.oracle.com/sunsecurity/entry/cve_2014_2270_buffer_errors

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-119	https://jvndb.jvn.jp/ja/cwe/CWE-119.html

ベンダー情報

No	Name	URL
Apple Security Updates
1	HT6443	http://support.apple.com/kb/HT6443
Apple セキュリティアップデート
2	HT6443	http://support.apple.com/kb/HT6443?viewlocale=ja_JP
GitHub
3	PR/313: Aaron Reffett: Check properly for exceeding the offset.	https://github.com/file/file/commit/447558595a3650db2886cd2f416ad0beba965801
MantisBT
4	0000313	http://bugs.gw.com/view.php?id=313
Red Hat Security Advisory
5	RHSA-2014:1765	https://rhn.redhat.com/errata/RHSA-2014-1765.html
The PHP Group
6	PHP 5 ChangeLog	http://www.php.net/ChangeLog-5.php

その他

No	Name	URL
JVN
1	JVNVU#93868849	http://jvn.jp/vu/JVNVU93868849/index.html

Change Log

No	Changed Details	Date of change
0	[2014年03月18日] 掲載 [2014年06月02日] ベンダ情報：オラクル (CVE-2014-2270 Buffer Errors vulnerability in PHP) を追加 [2014年09月22日] 影響を受けるシステム：ベンダ情報の追加に伴い内容を更新ベンダ情報：アップル (HT6443) を追加参考情報：JVN (JVNVU#93868849) を追加 [2014年11月28日] ベンダ情報：レッドハット (RHSA-2014:1765) を追加	Feb. 17, 2018, 10:37 a.m.