Google の Application Load Balancer における入力確認に関する脆弱性
| Title |
Google の Application Load Balancer における入力確認に関する脆弱性
|
| Summary |
Google の Application Load Balancer には、入力確認に関する脆弱性が存在します。
|
| Possible impacts |
情報を改ざんされる可能性があります。 |
| Solution |
ベンダアドバイザリまたはパッチ情報が公開されています。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 |
May 16, 2025, midnight |
| Registration Date |
Aug. 1, 2025, 3:20 p.m. |
| Last Update |
Aug. 1, 2025, 3:20 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:H/A:N |
Affected System
| Google |
|
Application Load Balancer 2025-04-26 未満
|
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)
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2025年07月30日] 掲載 |
July 30, 2025, 3:12 p.m. |
NVD Vulnerability Information
CVE-2025-4600
| Summary |
A request smuggling vulnerability existed in the Google Cloud Classic Application Load Balancer due to improper handling of chunked-encoded HTTP requests. This allowed attackers to craft requests that could be misinterpreted by backend servers. The issue was fixed by disallowing stray data after a chunk, and is no longer exploitable. No action is required as Classic Application Load Balancer service after 2025-04-26 is not vulnerable.
|
| Publication Date |
May 16, 2025, 11:15 p.m. |
| Registration Date |
May 17, 2025, 4 a.m. |
| Last Update |
May 16, 2025, 11:15 p.m. |
Related information, measures and tools
Common Vulnerabilities List