Advisory details:
github_osv / GHSA-66p6-7p29-55p9
| Advisory ID | github_osv/GHSA-66p6-7p29-55p9 |
| Aliases |
CVE-2018-14774
|
| Summary | Symfony Host Header Injection An issue was discovered in HttpKernel in Symfony 2.7.0 through 2.7.48, 2.8.0 through 2.8.43, 3.3.0 through 3.3.17, 3.4.0 through 3.4.13, 4.0.0 through 4.0.13, and 4.1.0 through 4.1.2. When using HttpCache, the values of the X-Forwarded-Host headers are implicitly set as trusted while this should be forbidden, leading to potential host header injection. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 6.5 |
| Risk | 3.2 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| CWE-20 | Improper Input Validation |
| System | Score | Found at |
|---|---|---|
| cvssv3 | 7.2 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-66p6-7p29-55p9/GHSA-66p6-7p29-55p9.json |
| generic_textual | HIGH |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
There are no SSVC decisions available.