Multiple DoS Attack Vectors in sflow packet handling
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Cloudflare | goflow | affected |
|
No data.
No data available yet.
Vendor Solution
Upgrade goflow at least to version 3.4.4
Vendor Workaround
Make sure that the goflow collector is not publicly reachable.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-7068 | sflow decode package does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume large amounts of memory resulting in a denial of service. |
Github GHSA |
GHSA-9rpw-2h95-666c | Cloudflare GoFlow vulnerable to a Denial of Service in the sflow packet handling package |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.971% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|