NVD Vulnerability Detail

CVE-2014-9116

Summary	The write_one_header function in mutt 1.5.23 does not properly handle newline characters at the beginning of a header, which allows remote attackers to cause a denial of service (crash) via a header with an empty body, which triggers a heap-based buffer overflow in the mutt_substrdup function.
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:o:suse:linux_enterprise_desktop:12:::::::*
cpe:2.3:o:suse:suse_linux_enterprise_server:12:::::::*

Configuration2		or higher	or less	more than	less than
cpe:2.3:a:mutt:mutt:1.5.23:::::::*

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

Configuration4		or higher	or less	more than	less than
cpe:2.3:o:mageia:mageia:4.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://advisories.mageia.org/MGASA-2014-0509.html	Third Party Advisory
2	http://advisories.mageia.org/MGASA-2014-0509.html	Third Party Advisory
3	http://dev.mutt.org/trac/ticket/3716	Issue Tracking Vendor Advisory
4	http://dev.mutt.org/trac/ticket/3716	Issue Tracking Vendor Advisory
5	http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00002.html	Third Party Advisory
6	http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00002.html	Third Party Advisory
7	http://www.debian.org/security/2014/dsa-3083	Third Party Advisory
8	http://www.debian.org/security/2014/dsa-3083	Third Party Advisory
9	http://www.mandriva.com/security/advisories?name=MDVSA-2014:245	Broken Link
10	http://www.mandriva.com/security/advisories?name=MDVSA-2014:245	Broken Link
11	http://www.mandriva.com/security/advisories?name=MDVSA-2015:078	Broken Link
12	http://www.mandriva.com/security/advisories?name=MDVSA-2015:078	Broken Link
13	http://www.openwall.com/lists/oss-security/2014/11/27/5	Exploit Mailing List Third Party Advisory
14	http://www.openwall.com/lists/oss-security/2014/11/27/5	Exploit Mailing List Third Party Advisory
15	http://www.openwall.com/lists/oss-security/2014/11/27/9	Mailing List Third Party Advisory
16	http://www.openwall.com/lists/oss-security/2014/11/27/9	Mailing List Third Party Advisory
17	http://www.securityfocus.com/bid/71334	Third Party Advisory VDB Entry
18	http://www.securityfocus.com/bid/71334	Third Party Advisory VDB Entry
19	http://www.securitytracker.com/id/1031266	Third Party Advisory VDB Entry
20	http://www.securitytracker.com/id/1031266	Third Party Advisory VDB Entry
21	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=771125	Exploit Issue Tracking
22	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=771125	Exploit Issue Tracking
23	https://bugzilla.redhat.com/show_bug.cgi?id=1168463	Exploit Issue Tracking
24	https://bugzilla.redhat.com/show_bug.cgi?id=1168463	Exploit Issue Tracking
25	https://security.gentoo.org/glsa/201701-04
26	https://security.gentoo.org/glsa/201701-04

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

mutt の write_one_header 関数におけるサービス運用妨害 (DoS) の脆弱性

Title	mutt の write_one_header 関数におけるサービス運用妨害 (DoS) の脆弱性
Summary	mutt の write_one_header 関数は、ヘッダの冒頭部分で改行文字を適切に処理しないため、サービス運用妨害 (クラッシュ) 状態にされる脆弱性が存在します。
Possible impacts	第三者により、body 部分が空のヘッダを介して、mutt_substrdup 関数内でヒープベースのバッファオーバーフローを誘発されることで、サービス運用妨害 (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	Nov. 26, 2014, midnight
Registration Date	Dec. 3, 2014, 4:23 p.m.
Last Update	May 25, 2015, 4:52 p.m.

Affected System

Mutt

Mutt 1.5.23

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-2014-9116	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9116
National Vulnerability Database (NVD)
2	CVE-2014-9116	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9116

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
Debian Bug report logs
1	771125	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=771125
Debian Security Advisory
2	DSA-3083	https://www.debian.org/security/2014/dsa-3083
Mutt Bug tracking system
3	Ticket #3716	http://dev.mutt.org/trac/ticket/3716
Red Hat Bugzilla
4	Bug 1168463	https://bugzilla.redhat.com/show_bug.cgi?id=1168463

その他

No	Name	URL
関連文書
1	MGASA-2014-0509	http://advisories.mageia.org/MGASA-2014-0509.html

Change Log

No	Changed Details	Date of change
0	[2014年12月03日] 掲載 [2015年05月25日] 参考情報：関連文書 (MGASA-2014-0509) を追加	Feb. 17, 2018, 10:37 a.m.