CVE-2012-5055
| Summary |
DaoAuthenticationProvider in VMware SpringSource Spring Security before 2.0.8, 3.0.x before 3.0.8, and 3.1.x before 3.1.3 does not check the password if the user is not found, which makes the response delay shorter and might allow remote attackers to enumerate valid usernames via a series of login requests.
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| Publication Date |
Dec. 6, 2012, 2:55 a.m. |
| Registration Date |
Jan. 28, 2021, 3:04 p.m. |
| Last Update |
Nov. 21, 2024, 10:43 a.m. |
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CVSS2.0 : MEDIUM
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| Score |
5.0
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| Vector |
AV:N/AC:L/Au:N/C:P/I:N/A:N |
| 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) |
低 |
| 完全性への影響(I) |
なし |
| 可用性への影響(A) |
なし |
| Get all privileges. |
いいえ
|
| Get user privileges |
いいえ
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| Get other privileges |
いいえ
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| User operation required |
いいえ
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Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:vmware:springsource_spring_security:2.0.3:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:*:*:*:*:*:*:*:* |
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2.0.6 |
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| cpe:2.3:a:vmware:springsource_spring_security:2.0.5:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:2.0.2:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:2.0.0:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:2.0.1:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:2.0.4:*:*:*:*:*:*:* |
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| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:vmware:springsource_spring_security:3.0.0:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:3.0.2:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:3.0.5:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:3.0.3:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:3.0.1:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:3.0.4:*:*:*:*:*:*:* |
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| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:vmware:springsource_spring_security:3.1.1:*:*:*:*:*:*:* |
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| cpe:2.3:a:vmware:springsource_spring_security:3.1.2:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
VMware SpringSource Spring Security における有効なユーザ名を列挙される脆弱性
| Title |
VMware SpringSource Spring Security における有効なユーザ名を列挙される脆弱性
|
| Summary |
VMware SpringSource Spring Security の DaoAuthenticationProvider は、ユーザが存在しない場合にパスワードのチェック処理を行わないため、応答時間の違いによって、 有効なユーザ名を列挙される脆弱性が存在します。
|
| Possible impacts |
第三者により、一連のログインリクエストを介して、有効なユーザ名を列挙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 |
Oct. 9, 2012, midnight |
| Registration Date |
Dec. 7, 2012, 3:09 p.m. |
| Last Update |
Dec. 7, 2012, 3:09 p.m. |
Affected System
| VMware |
|
Spring Security 2.0.8 未満
|
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Spring Security 3.0.8 未満の 3.0.x
|
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Spring Security 3.1.3 未満の 3.1.x
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
Change Log
| No |
Changed Details |
Date of change |
| 0 |
[2012年12月07日]
掲載 |
Feb. 17, 2018, 10:37 a.m. |