| ID |
CVE-2020-15094
|
| Sažetak |
In Symfony before versions 4.4.13 and 5.1.5, the CachingHttpClient class from the HttpClient Symfony component relies on the HttpCache class to handle requests. HttpCache uses internal headers like X-Body-Eval and X-Body-File to control the restoration of cached responses. The class was initially written with surrogate caching and ESI support in mind (all HTTP calls come from a trusted backend in that scenario). But when used by CachingHttpClient and if an attacker can control the response for a request being made by the CachingHttpClient, remote code execution is possible. This has been fixed in versions 4.4.13 and 5.1.5. |
| Reference |
|
| CVSS |
| Base: | 7.5 |
| Impact: | 6.4 |
| Exploitability: | 10.0 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| NETWORK |
LOW |
NONE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| PARTIAL |
PARTIAL |
PARTIAL |
|
| CVSS vektor |
AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Zadnje važnije ažuriranje |
07-11-2023 - 03:17 |
| Objavljeno |
02-09-2020 - 18:15 |
