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.
Metrics
Affected Vendors & Products
References
History
Sat, 18 Oct 2025 01:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:filecoin:go-f3:*:*:*:*:*:*:*:* |
Tue, 30 Sep 2025 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 30 Sep 2025 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Filecoin
Filecoin go-f3 |
|
| Vendors & Products |
Filecoin
Filecoin go-f3 |
Mon, 29 Sep 2025 23:00:00 +0000
| 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 |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-09-30T13:51:13.530Z
Reserved: 2025-09-23T14:33:49.505Z
Link: CVE-2025-59942
Updated: 2025-09-30T13:51:10.373Z
Status : Analyzed
Published: 2025-09-29T23:15:32.303
Modified: 2025-10-18T01:15:14.350
Link: CVE-2025-59942
No data.