Hickory DNS before 0.26.2 Denial of Service via Missing DNS-over-QUIC Request Read Timeout
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hickory-dns | hickory-dns | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hickory-dns | Hickory-dns |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.333% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hickory-dns
Hickory-dns hickory-dns |
|
| Vendors & Products |
Hickory-dns
Hickory-dns hickory-dns |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-532 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The DNS-over-QUIC (DoQ) server in hickory-server (hickory-dns) before 0.26.2 does not apply any timeout when reading a request message from a QUIC stream, bypassing all configured timeouts. A remote unauthenticated client can open a connection and a request stream and hold it open indefinitely, consuming server resources and causing a denial of service. | |
| Title | Hickory DNS before 0.26.2 Denial of Service via Missing DNS-over-QUIC Request Read Timeout | |
| References |
| |
| Metrics |
cvssV3_1
|