go-f3 module vulnerable to integer overflow leading to panic
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| filecoin-project | go-f3 | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Filecoin | Go-f3 | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-31620 | go-f3 is a Golang implementation of Fast Finality for Filecoin (F3). In versions 0.8.6 and below, go-f3 panics when it validates a "poison" messages causing Filecoin nodes consuming F3 messages to become vulnerable. A "poison" message can can cause integer overflow in the signer index validation, which can cause the whole node to crash. These malicious messages aren't self-propagating since the bug is in the validator. An attacker needs to directly send the message to all targets. This issue is fixed in version 0.8.7. |
Github GHSA |
GHSA-g99p-47x7-mq88 | go-f3 module vulnerable to integer overflow leading to panic |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.351% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:filecoin:go-f3:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Filecoin
Filecoin go-f3 |
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| Vendors & Products |
Filecoin
Filecoin go-f3 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | go-f3 is a Golang implementation of Fast Finality for Filecoin (F3). In versions 0.8.6 and below, go-f3 panics when it validates a "poison" messages causing Filecoin nodes consuming F3 messages to become vulnerable. A "poison" message can can cause integer overflow in the signer index validation, which can cause the whole node to crash. These malicious messages aren't self-propagating since the bug is in the validator. An attacker needs to directly send the message to all targets. This issue is fixed in version 0.8.7. | |
| Title | go-f3 module vulnerable to integer overflow leading to panic | |
| Weaknesses | CWE-190 | |
| References |
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| Metrics |
cvssV3_1
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