filebrowser through 2.63.23 Denial of Service via unbounded WebSocket message
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| filebrowser | filebrowser | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Filebrowser | Filebrowser |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.436% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | filebrowser through 2.63.23 fails to limit WebSocket message size in the /api/command handler before checking permissions, allowing authenticated users to buffer arbitrarily large messages. Attackers can send oversized WebSocket messages to exhaust server heap memory and cause denial of service regardless of EnableExec setting or Execute permission. | |
| Title | filebrowser through 2.63.23 Denial of Service via unbounded WebSocket message | |
| First Time appeared |
Filebrowser
Filebrowser filebrowser |
|
| Weaknesses | CWE-400 | |
| CPEs | cpe:2.3:a:filebrowser:filebrowser:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Filebrowser
Filebrowser filebrowser |
|
| References |
| |
| Metrics |
cvssV3_1
|