| Summary | In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator and WebSafe software version 13.0.0, undisclosed requests made to BIG-IP virtual servers which make use of the "HTTP/2 profile" may result in a disruption of service to TMM. |
|---|---|
| Publication Date | Dec. 22, 2017, 2:29 a.m. |
| Registration Date | Jan. 26, 2021, 1:26 p.m. |
| Last Update | Nov. 21, 2024, 12:29 p.m. |
| CVSS3.0 : HIGH | |
| スコア | 7.5 |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 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) | 高 |
| CVSS2.0 : HIGH | |
| Score | 7.8 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
| 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) | 高 |
| 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:f5:big-ip_local_traffic_manager:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_advanced_firewall_manager:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_analytics:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_application_security_manager:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_dns:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_global_traffic_manager:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_link_controller:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_policy_enforcement_manager:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_websafe:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration12 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_edge_gateway:13.0.0:*:*:*:*:*:*:* | |||||
| Configuration13 | or higher | or less | more than | less than | |
| cpe:2.3:a:f5:big-ip_webaccelerator:13.0.0:*:*:*:*:*:*:* | |||||
| Title | 複数の F5 BIG-IP 製品のソフトウェアにおけるリソース管理に関する脆弱性 |
|---|---|
| Summary | 複数の F5 BIG-IP 製品のソフトウェアには、リソース管理に関する脆弱性が存在します。 |
| Possible impacts | 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 | Dec. 21, 2017, midnight |
| Registration Date | Jan. 24, 2018, 2:50 p.m. |
| Last Update | Jan. 24, 2018, 2:50 p.m. |
| F5 Networks |
| BIG-IP Access Policy Manager (APM) 13.0.0 |
| BIG-IP Advanced Firewall Manager (AFM) 13.0.0 |
| BIG-IP Analytics 13.0.0 |
| BIG-IP Application Acceleration Manager (AAM) 13.0.0 |
| BIG-IP Application Security Manager (ASM) 13.0.0 |
| BIG-IP Domain Name System (DNS) 13.0.0 |
| BIG-IP Edge Gateway 13.0.0 |
| BIG-IP Global Traffic Manager (GTM) 13.0.0 |
| BIG-IP Link Controller 13.0.0 |
| BIG-IP Local Traffic Manager (LTM) 13.0.0 |
| BIG-IP Policy Enforcement Manager (PEM) 13.0.0 |
| BIG-IP WebAccelerator 13.0.0 |
| BIG-IP WebSafe 13.0.0 |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2018年01月24日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |