複数の Cisco Yes STB デバイスにおけるリソース管理に関する脆弱性
| Title |
複数の Cisco Yes STB デバイスにおけるリソース管理に関する脆弱性
|
| Summary |
Cisco YesMax HD、YesMaxTotal、および YesQuattro STB デバイスには、リソース管理に関する脆弱性が存在します。 ベンダは、本脆弱性を Bug ID CSCvd08812 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 |
Sept. 6, 2017, midnight |
| Registration Date |
Oct. 5, 2017, 3:21 p.m. |
| Last Update |
Oct. 5, 2017, 3:21 p.m. |
|
CVSS3.0 : 重要
|
| Score |
7.5
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
|
CVSS2.0 : 危険
|
| Score |
7.8
|
| Vector |
AV:N/AC:L/Au:N/C:N/I:N/A:C |
Affected System
| シスコシステムズ |
|
YesMax HD ファームウェア
|
|
YesMaxTotal ファームウェア
|
|
YesQuattro ファームウェア
|
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)
ベンダー情報
Change Log
| No |
Changed Details |
Date of change |
| 0 |
[2017年10月05日]
掲載 |
Feb. 17, 2018, 10:37 a.m. |
NVD Vulnerability Information
CVE-2017-6631
| Summary |
A vulnerability in the HTTP remote procedure call (RPC) service of set-top box (STB) receivers manufactured by Cisco for Yes could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists because the firmware of an affected device fails to handle certain XML values that are passed to the HTTP RPC service listening on the local subnet of the device. An attacker could exploit this vulnerability by submitting a malformed request to an affected device. A successful attack could cause the affected device to restart, resulting in a DoS condition. Yes has updated the affected devices with firmware that addresses this vulnerability. Customers are not required to take action. Vulnerable Products: This vulnerability affects YesMaxTotal, YesMax HD, and YesQuattro STB devices. Cisco Bug IDs: CSCvd08812.
|
| Publication Date |
Sept. 8, 2017, 6:29 a.m. |
| Registration Date |
Jan. 26, 2021, 1:27 p.m. |
| Last Update |
Nov. 21, 2024, 12:30 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:yesmax_hd_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:yesmax_hd:-:*:*:*:*:*:*:* |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:yesmaxtotal_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:yesmaxtotal:-:*:*:*:*:*:*:* |
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:yesquattro_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:yesquattro:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List