Gargoyle OS における過度なイテレーションの脆弱性
| Title |
Gargoyle OS における過度なイテレーションの脆弱性
|
| Summary |
Gargoyle OS には、過度なイテレーションの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 |
Jan. 20, 2021, midnight |
| Registration Date |
Dec. 23, 2021, 6:15 p.m. |
| Last Update |
Dec. 23, 2021, 6:15 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 |
4.3
|
| Vector |
AV:N/AC:M/Au:N/C:N/I:N/A:P |
Affected System
| Gargoyle Router Management Utility |
|
Gargoyle 1.12.0
|
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
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2021年12月23日]
掲載 |
Dec. 23, 2021, 6:15 p.m. |
NVD Vulnerability Information
CVE-2021-23270
| Summary |
In Gargoyle OS 1.12.0, when IPv6 is used, a routing loop can occur that generates excessive network traffic between an affected device and its upstream ISP's router. This occurs when a link prefix route points to a point-to-point link, a destination IPv6 address belongs to the prefix and is not a local IPv6 address, and a router advertisement is received with at least one global unique IPv6 prefix for which the on-link flag is set.
|
| Publication Date |
April 13, 2021, 4:15 a.m. |
| Registration Date |
April 13, 2021, 10:03 a.m. |
| Last Update |
Nov. 21, 2024, 2:51 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:gargoyle-router:gargoyle:1.12.0:*:*:*:*:*:*:* |
|
|
|
|
Related information, measures and tools
Common Vulnerabilities List