restbed through 5.0.0 WebSocket Memory Exhaustion via Unbounded Frame Buffering
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Corvusoft | restbed | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Corvusoft | Restbed |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.441% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Corvusoft
Corvusoft restbed |
|
| Vendors & Products |
Corvusoft
Corvusoft restbed |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | restbed through 5.0.0 accepts WebSocket frames with declared payload lengths up to 2^63 bytes and buffers the payload without size limits in an unbounded stream buffer. Remote unauthenticated attackers can declare large frame sizes and stream payload data to exhaust server memory, causing denial of service through process crash. | |
| Title | restbed through 5.0.0 WebSocket Memory Exhaustion via Unbounded Frame Buffering | |
| Weaknesses | CWE-770 | |
| References |
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| Metrics |
cvssV3_1
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