NVD脆弱性詳細

CVE-2011-3481

概要	The index_get_ids function in index.c in imapd in Cyrus IMAP Server before 2.4.11, when server-side threading is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted References header in an e-mail message.
公表日	2011年9月15日2:17
登録日	2021年1月28日16:39
最終更新日	2024年11月21日10:30

CVSS2.0 : MEDIUM
スコア	4.3
ベクター	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
全ての特権を取得	いいえ
ユーザー権限を取得	いいえ
その他の権限を取得	いいえ
ユーザー操作が必要	いいえ

影響を受けるソフトウェアの構成

構成1	以上	以下	より上	未満
cpe:2.3:a:cmu:cyrus_imap_server:2.2.12:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.13:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.13p1:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.12:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.1:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.1.17:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.5:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.6:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.0:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.11:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.14:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.2:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.0:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.11:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.17:::::::*
cpe:2.3:a:cmu:cyrus_imap_server::::::::		2.4.10
cpe:2.3:a:cmu:cyrus_imap_server:2.3.8:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.8:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.5:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.7:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.9:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.6:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.3:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.4:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.9:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.10:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.13:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.1.16:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.7:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.8:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.16:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.0.17:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.1:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.2:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.4:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.10:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.1.18:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.3:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.15:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.9:::::::*

関連情報、対策とツール

No	URL	タグ
1	http://bugzilla.cyrusimap.org/show_bug.cgi?id=2772
2	http://bugzilla.cyrusimap.org/show_bug.cgi?id=3463
3	http://git.cyrusimap.org/cyrus-imapd/commit/?id=6e776956a1a9dfa58eacdd0ddd52644009eac9e5	Patch
4	http://www.mandriva.com/security/advisories?name=MDVSA-2012:037
5	http://www.redhat.com/support/errata/RHSA-2011-1508.html
6	https://exchange.xforce.ibmcloud.com/vulnerabilities/69842
7	http://bugzilla.cyrusimap.org/show_bug.cgi?id=2772
8	https://exchange.xforce.ibmcloud.com/vulnerabilities/69842
9	http://www.redhat.com/support/errata/RHSA-2011-1508.html
10	http://www.mandriva.com/security/advisories?name=MDVSA-2012:037
11	http://git.cyrusimap.org/cyrus-imapd/commit/?id=6e776956a1a9dfa58eacdd0ddd52644009eac9e5	Patch
12	http://bugzilla.cyrusimap.org/show_bug.cgi?id=3463

共通脆弱性一覧

JVN脆弱性情報

Cyrus IMAP の imapd の index_get_ids 関数におけるサービス運用妨害 (DoS) の脆弱性

タイトル	Cyrus IMAP の imapd の index_get_ids 関数におけるサービス運用妨害 (DoS) の脆弱性
概要	Cyrus IMAP の imapd の index.c の index_get_ids 関数には、サービス運用妨害 (NULL ポインタのデリファフェンスおよびデーモンクラッシュ) 状態となる脆弱性が存在します。
想定される影響	第三者により、電子メールメッセージに巧妙に細工された References ヘッダを介して、サービス運用妨害 (NULL ポインタデリファレンスおよびデーモンクラッシュ) 状態にされる可能性があります。
対策	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。
公表日	2011年9月14日0:00
登録日	2012年3月27日18:43
最終更新日	2012年3月27日18:43

影響を受けるシステム

CMU

cyrus imap server 2.4.11 未満

CVE (情報セキュリティ共通脆弱性識別子)

No	名前	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2011-3481	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3481
National Vulnerability Database (NVD)
2	CVE-2011-3481	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3481

CWE (共通脆弱性タイプ一覧)

No	名前	URL
JVNDB
1	CWE-Other	https://www.ipa.go.jp/security/vuln/CWE.html#CWEOther

ベンダー情報

No	名前	URL
cmu
1	bug 2772	http://bugzilla.cyrusimap.org/show_bug.cgi?id=2772
2	bug 3463	http://bugzilla.cyrusimap.org/show_bug.cgi?id=3463

変更履歴

No	変更内容	変更日
0	[2012年03月27日] 掲載	2018年2月17日10:37

構成1	以上	以下	より上	未満
cpe:2.3:a:cmu:cyrus_imap_server:2.2.12:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.13:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.13p1:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.12:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.1:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.1.17:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.5:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.6:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.0:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.11:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.14:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.2:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.0:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.11:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.17:::::::*
cpe:2.3:a:cmu:cyrus_imap_server::::::::		2.4.10
cpe:2.3:a:cmu:cyrus_imap_server:2.3.8:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.8:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.5:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.7:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.9:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.6:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.3:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.4:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.9:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.10:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.13:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.1.16:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.7:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.8:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.16:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.0.17:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.1:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.2:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.4:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.2.10:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.1.18:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.3:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.3.15:::::::*
cpe:2.3:a:cmu:cyrus_imap_server:2.4.9:::::::*