NVD Vulnerability Detail

CVE-2014-9112

Summary	Heap-based buffer overflow in the process_copy_in function in GNU Cpio 2.11 allows remote attackers to cause a denial of service via a large block value in a cpio archive.
Publication Date	Dec. 3, 2014, 1:59 a.m.
Registration Date	Jan. 26, 2021, 3:21 p.m.
Last Update	Nov. 21, 2024, 11:20 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:a:gnu:cpio:2.11:::::::*

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:debian:debian_linux:7.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://seclists.org/fulldisclosure/2014/Nov/74	Exploit Mailing List Third Party Advisory
2	http://seclists.org/fulldisclosure/2014/Nov/74	Exploit Mailing List Third Party Advisory
3	http://secunia.com/advisories/60167	Exploit
4	http://secunia.com/advisories/60167	Exploit
5	http://secunia.com/advisories/62145
6	http://secunia.com/advisories/62145
7	http://www.debian.org/security/2014/dsa-3111	Third Party Advisory VDB Entry
8	http://www.debian.org/security/2014/dsa-3111	Third Party Advisory VDB Entry
9	http://www.openwall.com/lists/oss-security/2014/11/23/2	Exploit Mailing List Third Party Advisory
10	http://www.openwall.com/lists/oss-security/2014/11/23/2	Exploit Mailing List Third Party Advisory
11	http://www.openwall.com/lists/oss-security/2014/11/25/2	Exploit Mailing List Third Party Advisory
12	http://www.openwall.com/lists/oss-security/2014/11/25/2	Exploit Mailing List Third Party Advisory
13	http://www.openwall.com/lists/oss-security/2014/11/26/20	Exploit Mailing List Third Party Advisory
14	http://www.openwall.com/lists/oss-security/2014/11/26/20	Exploit Mailing List Third Party Advisory
15	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
16	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
17	http://www.securityfocus.com/bid/71248	Third Party Advisory VDB Entry
18	http://www.securityfocus.com/bid/71248	Third Party Advisory VDB Entry
19	http://www.ubuntu.com/usn/USN-2456-1
20	http://www.ubuntu.com/usn/USN-2456-1
21	https://exchange.xforce.ibmcloud.com/vulnerabilities/98918
22	https://exchange.xforce.ibmcloud.com/vulnerabilities/98918
23	https://savannah.gnu.org/bugs/?43709	Exploit Issue Tracking
24	https://savannah.gnu.org/bugs/?43709	Exploit Issue Tracking

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

GNU Cpio の process_copy_in 関数におけるヒープベースのバッファオーバーフローの脆弱性

Title	GNU Cpio の process_copy_in 関数におけるヒープベースのバッファオーバーフローの脆弱性
Summary	GNU Cpio の process_copy_in 関数には、ヒープベースのバッファオーバーフローの脆弱性が存在します。
Possible impacts	第三者により、cpio アーカイブの過度に大きなブロックの値を介して、サービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダ情報および参考情報を参照して適切な対策を実施してください。
Publication Date	Nov. 27, 2014, midnight
Registration Date	Dec. 3, 2014, 4:08 p.m.
Last Update	Dec. 3, 2014, 4:08 p.m.

Affected System

GNU Project

GNU cpio 2.11

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-2014-9112	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9112
National Vulnerability Database (NVD)
2	CVE-2014-9112	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9112

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
GNU Savannah
1	bug #43709	https://savannah.gnu.org/bugs/?43709

Change Log

No	Changed Details	Date of change
0	[2014年12月03日] 掲載	Feb. 17, 2018, 10:37 a.m.