CVE-2025-59942

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Source
https://cve.org/CVERecord?id=CVE-2025-59942
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-59942.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-59942
Aliases
Downstream
Related
Published
2025-09-29T22:50:36.462Z
Modified
2026-01-30T01:05:41.602703Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
go-f3 module vulnerable to integer overflow leading to panic
Details

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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59942.json",
    "cwe_ids": [
        "CWE-190"
    ]
}
References

Affected packages

Git / github.com/filecoin-project/go-f3

Affected ranges

Type
GIT
Repo
https://github.com/filecoin-project/go-f3
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d713c5a5ec94f0e6af7736f5c0b4bae625496acf

Affected versions

v0.*
v0.0.1
v0.0.2
v0.0.3
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.1.0
v0.2.0
v0.3.0
v0.4.0
v0.5.0
v0.6.0
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.8.4
v0.8.5
v0.8.6

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-59942.json"