| Summary | IBM Tivoli Federated Identity Manager (TFIM) 6.2.0 before 6.2.0.11, 6.2.1 before 6.2.1.3, and 6.2.2 before 6.2.2.2 and Tivoli Federated Identity Manager Business Gateway (TFIMBG) 6.2.0 before 6.2.0.11, 6.2.1 before 6.2.1.3, and 6.2.2 before 6.2.2.2 do not check whether an OpenID attribute is signed in the (1) SREG (aka simple registration extension) and (2) AX (aka attribute exchange extension) cases, which allows man-in-the-middle attackers to spoof OpenID provider data by inserting unsigned attributes. |
|---|---|
| Publication Date | Jan. 19, 2013, 6:55 a.m. |
| Registration Date | Jan. 28, 2021, 3:07 p.m. |
| Last Update | Nov. 21, 2024, 10:46 a.m. |
| CVSS2.0 : MEDIUM | |
| Score | 4.3 |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| 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) | 低 |
| 可用性への影響(A) | なし |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0.9:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0.10:*:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.1.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.1.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.1:*:*:*:*:*:*:* | |||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.2:*:*:*:*:*:*:* | |||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.0.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.0.9:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.0.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.0.10:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.0.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.0.2:*:*:*:*:*:*:* | |||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.1:*:*:*:*:*:*:* | |||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.2:*:*:*:*:*:*:* | |||||
| Title | IBM TFIM および TFIMBG における OpenID プロバイダのデータを偽造される脆弱性 |
|---|---|
| Summary | IBM Tivoli Federated Identity Manager (TFIM) および Tivoli Federated Identity Manager Business Gateway (TFIMBG) は、OpenID 属性が (1) SREG および (2) AX に署名されているかどうかをチェックしないため、OpenID プロバイダのデータを偽造される脆弱性が存在します。 |
| Possible impacts | 中間者攻撃 (man-in-the-middle attack) により、無署名の属性を挿入されることで、OpenID プロバイダのデータを偽造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. 18, 2013, midnight |
| Registration Date | Jan. 22, 2013, 4:01 p.m. |
| Last Update | Jan. 22, 2013, 4:01 p.m. |
| IBM |
| Tivoli Federated Identity Manager 6.2.0.11 未満の 6.2.0 |
| Tivoli Federated Identity Manager 6.2.1.3 未満の 6.2.1 |
| Tivoli Federated Identity Manager 6.2.2.2 未満の 6.2.2 |
| Tivoli Federated Identity Manager Business Gateway 6.2.0.11 未満の 6.2.0 |
| Tivoli Federated Identity Manager Business Gateway 6.2.1.3 未満の 6.2.1 |
| Tivoli Federated Identity Manager Business Gateway 6.2.2.2 未満の 6.2.2 |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2013年01月22日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |