| Title | Apple iOS および Apple TV のカーネルにおけるサービス運用妨害 (DoS) の脆弱性 |
|---|---|
| Summary | Apple iOS および Apple TV のカーネルは、不完全な TCP 接続のメモリ割り当てを適切に回復しないため、サービス運用妨害 (メモリ破損およびクラッシュ) 状態となる脆弱性が存在します。 |
| Possible impacts | 第三者により、多くの接続が試行されることで、サービス運用妨害 (メモリ破損およびクラッシュ) の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 | Oct. 14, 2011, midnight |
| Registration Date | Oct. 25, 2011, 4:38 p.m. |
| Last Update | Oct. 25, 2011, 4:38 p.m. |
| CVSS2.0 : 警告 | |
| Score | 5 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| アップル |
| Apple TV 4.0 から 4.3 |
| iOS 3.0 から 4.3.5 (iPhone 3GS および iPhone 4) |
| iOS 3.1 から 4.3.5 (iPod touch (3rd generation) 以降の場合) |
| iOS 3.2 から 4.3.5 (iPad 用) |
| iPad |
| iPhone |
| iPod touch |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2011年10月25日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |
| Summary | The kernel in Apple iOS before 5 and Apple TV before 4.4 does not properly recover memory allocated for incomplete TCP connections, which allows remote attackers to cause a denial of service (resource consumption) by making many connection attempts. |
|---|---|
| Publication Date | Oct. 14, 2011, 7:55 p.m. |
| Registration Date | Jan. 28, 2021, 4:39 p.m. |
| Last Update | Nov. 21, 2024, 10:30 a.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:apple:apple_tv:4.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apple:apple_tv:4.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apple:apple_tv:4.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apple:apple_tv:4.3:*:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:apple:iphone_os:4.0:-:iphone:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.3.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.0.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.0.1:-:ipodtouch:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.2:-:iphone:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.2.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.1.2:-:iphone:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.3.5:-:ipodtouch:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.1.3:-:iphone:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.3.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.2.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.2.1:-:ipad:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.3.5:-:ipad:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.1:-:iphone:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.2:-:ipodtouch:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.3.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.2.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.0:-:iphone:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.0.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.3.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.0.1:-:iphone:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.0:-:ipodtouch:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.1:-:ipodtouch:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:4.3.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.2.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:iphone_os:3.2.2:*:*:*:*:*:*:* | |||||