複数の Cisco 製品におけるリソースの枯渇に関する脆弱性
| Title |
複数の Cisco 製品におけるリソースの枯渇に関する脆弱性
|
| Summary |
複数の Cisco 製品には、リソースの枯渇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 |
March 24, 2021, midnight |
| Registration Date |
Dec. 2, 2021, 6:13 p.m. |
| Last Update |
Dec. 2, 2021, 6:13 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 : 警告
|
| Score |
5
|
| Vector |
AV:N/AC:L/Au:N/C:N/I:N/A:P |
Affected System
| シスコシステムズ |
|
Cisco CGR 1000 ファームウェア
|
|
Cisco IC3000 Industrial Compute Gateway ファームウェア
|
|
Cisco IOS
|
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 |
| 1 |
[2021年12月02日]
掲載 |
Dec. 2, 2021, 6:13 p.m. |
NVD Vulnerability Information
CVE-2021-1460
| Summary |
A vulnerability in the Cisco IOx Application Framework of Cisco 809 Industrial Integrated Services Routers (Industrial ISRs), Cisco 829 Industrial ISRs, Cisco CGR 1000 Compute Module, and Cisco IC3000 Industrial Compute Gateway could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient error handling during packet processing. An attacker could exploit this vulnerability by sending a high and sustained rate of crafted TCP traffic to the IOx web server on an affected device. A successful exploit could allow the attacker to cause the IOx web server to stop processing requests, resulting in a DoS condition.
|
| Publication Date |
March 25, 2021, 5:15 a.m. |
| Registration Date |
March 25, 2021, 10:01 a.m. |
| Last Update |
Nov. 21, 2024, 2:44 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:cisco:ios:*:*:*:*:*:*:*:* |
|
|
|
15.9\(3\)m3 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:809_industrial_integrated_services_router:-:*:*:*:*:*:*:* |
| 2 |
cpe:2.3:h:cisco:829_industrial_integrated_services_router:-:*:*:*:*:*:*:* |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:cgr1000_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.12.0.3 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:cgr1000:-:*:*:*:*:*:*:* |
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:ic3000_industrial_compute_gateway_firmware:*:*:*:*:*:*:*:* |
|
|
|
1.3.2 |
| execution environment |
| 1 |
cpe:2.3:h:cisco:ic3000_industrial_compute_gateway:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List