fastify-http-proxy における入力確認に関する脆弱性
| Title |
fastify-http-proxy における入力確認に関する脆弱性
|
| Summary |
fastify-http-proxy には、入力確認に関する脆弱性が存在します。
|
| Possible impacts |
情報を取得される、情報を改ざんされる、およびサービス運用妨害 (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 |
Feb. 20, 2021, midnight |
| Registration Date |
Nov. 17, 2021, 6:07 p.m. |
| Last Update |
Nov. 17, 2021, 6:07 p.m. |
|
CVSS3.0 : 緊急
|
| Score |
9.8
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
|
CVSS2.0 : 危険
|
| Score |
7.5
|
| Vector |
AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected System
| fastify |
|
fastify-http-proxy
|
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11月17日]
掲載 |
Nov. 17, 2021, 6:07 p.m. |
NVD Vulnerability Information
CVE-2021-21322
| Summary |
fastify-http-proxy is an npm package which is a fastify plugin for proxying your http requests to another server, with hooks. By crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is `/pub/`, a user expect that accessing `/priv` on the target service would not be possible. In affected versions, it is possible. This is fixed in version 4.3.1.
|
| Publication Date |
March 2, 2021, 1:15 p.m. |
| Registration Date |
March 2, 2021, 4:02 p.m. |
| Last Update |
Nov. 21, 2024, 2:48 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:fastify-http-proxy_project:fastify-http-proxy:*:*:*:*:*:node.js:*:* |
|
|
|
4.3.1 |
Related information, measures and tools
Common Vulnerabilities List