| Summary | A vulnerability in the cache server within Cisco Videoscape Distribution Suite (VDS) for Television 3.2(5)ES1 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on a targeted appliance. The vulnerability is due to excessive mapped connections exhausting the allotted resources within the system. An attacker could exploit this vulnerability by sending large amounts of inbound traffic to a device with the intention of overloading certain resources. A successful exploit could cause the device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvc39260. |
|---|---|
| Publication Date | Aug. 7, 2017, 3:29 p.m. |
| Registration Date | Jan. 26, 2021, 1:27 p.m. |
| Last Update | Nov. 21, 2024, 12:30 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:cisco:videoscape_distribution_suite_for_television:4.2\(1\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.4\(2\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.4\(1\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.1\(2\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.4\(1\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.1\(3\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.5\(1\)-cos:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.5\(1\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.2\(5\)es1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.6\(1\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.3\(1\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.1\(4\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.8\(1\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.1\(5\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.2\(7\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.2\(6\):*:*:*:*:*:*:* | |||||
| cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.9\(1\):*:*:*:*:*:*:* | |||||
| Title | Cisco Videoscape Distribution Suite for Television におけるバッファエラーの脆弱性 |
|---|---|
| Summary | Cisco Videoscape Distribution Suite (VDS) for Television には、バッファエラーの脆弱性が存在します。 ベンダは、本脆弱性を Bug ID CSCvc39260 として公開しています。 |
| 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 | ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date | Aug. 2, 2017, midnight |
| Registration Date | Sept. 4, 2017, 5:53 p.m. |
| Last Update | Sept. 4, 2017, 5:53 p.m. |
| シスコシステムズ |
| Cisco Videoscape Distribution Suite for Television |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2017年09月04日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |