| Title | Cloudflare, Inc. の Pingora における HTTP リクエストスマグリングに関する脆弱性 |
|---|---|
| Summary | Cloudflare, Inc. の Pingora には、HTTP リクエストスマグリングに関する脆弱性が存在します。 |
| Possible impacts | 情報を取得される、および情報を改ざんされる可能性があります。 |
| Solution | 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 22, 2025, midnight |
| Registration Date | Aug. 8, 2025, 5:45 p.m. |
| Last Update | Aug. 8, 2025, 5:45 p.m. |
| CVSS3.0 : 警告 | |
| Score | 6.1 |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| Cloudflare, Inc. |
| Pingora 0.5.0 未満 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2025年08月07日] 掲載 | Aug. 7, 2025, 2:57 p.m. |
| Summary | A request smuggling vulnerability identified within Pingora’s proxying framework, pingora-proxy, allows malicious HTTP requests to be injected via manipulated request bodies on cache HITs, leading to unauthorized request execution and potential cache poisoning. Fixed in: https://github.com/cloudflare/pingora/commit/fda3317ec822678564d641e7cf1c9b77ee3759ff https://github.com/cloudflare/pingora/commit/fda3317ec822678564d641e7cf1c9b77ee3759ff Impact: The issue could lead to request smuggling in cases where Pingora’s proxying framework, pingora-proxy, is used for caching allowing an attacker to manipulate headers and URLs in subsequent requests made on the same HTTP/1.1 connection. |
|---|---|
| Publication Date | May 23, 2025, 1:15 a.m. |
| Registration Date | May 23, 2025, 4 a.m. |
| Last Update | May 23, 2025, 1:15 a.m. |