GHSA-WJXW-GH3M-7PM5
Vulnerability from github – Published: 2022-05-24 20:54 – Updated: 2022-06-07 14:30
VLAI?
Summary
DoS via malicious p2p message in Go Ethereum
Details
Impact
A vulnerable node, if configured to use high verbosity logging, can be made to crash when handling specially crafted p2p messages sent from an attacker node.
Patches
The following PR addresses the problem: https://github.com/ethereum/go-ethereum/pull/24507
Workarounds
Aside from applying the PR linked above, setting loglevel to default level (INFO) makes the node not vulnerable to this attack.
Credits
This bug was reported by nrv via bounty@ethereum.org, who has gracefully requested that the bounty rewards be donated to Médecins sans frontières.
For more information
If you have any questions or comments about this advisory: * Open an issue in go-ethereum
Severity ?
5.9 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/ethereum/go-ethereum"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.10.17"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-29177"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2022-05-24T20:54:55Z",
"nvd_published_at": "2022-05-20T17:15:00Z",
"severity": "MODERATE"
},
"details": "### Impact\n\nA vulnerable node, if configured to use high verbosity logging, can be made to crash when handling specially crafted p2p messages sent from an attacker node. \n\n### Patches\n\nThe following PR addresses the problem: https://github.com/ethereum/go-ethereum/pull/24507\n\n### Workarounds\n\nAside from applying the PR linked above, setting loglevel to default level (`INFO`) makes the node not vulnerable to this attack.\n\n### Credits\n\nThis bug was reported by `nrv` via bounty@ethereum.org, who has gracefully requested that the bounty rewards be donated to M\u00e9decins sans fronti\u00e8res.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [go-ethereum](https://github.com/ethereum/go-ethereum)\n",
"id": "GHSA-wjxw-gh3m-7pm5",
"modified": "2022-06-07T14:30:11Z",
"published": "2022-05-24T20:54:55Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/ethereum/go-ethereum/security/advisories/GHSA-wjxw-gh3m-7pm5"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29177"
},
{
"type": "WEB",
"url": "https://github.com/ethereum/go-ethereum/pull/24507"
},
{
"type": "PACKAGE",
"url": "github.com/ethereum/go-ethereum"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "DoS via malicious p2p message in Go Ethereum"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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