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{
"id": "CVE-2024-22189",
"sourceIdentifier": "security-advisories@github.com",
"published": "2024-04-04T15:15:37.990",
"lastModified": "2024-04-04T15:15:37.990",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "quic-go is an implementation of the QUIC protocol in Go. Prior to version 0.42.0, an attacker can cause its peer to run out of memory sending a large number of `NEW_CONNECTION_ID` frames that retire old connection IDs. The receiver is supposed to respond to each retirement frame with a `RETIRE_CONNECTION_ID` frame. The attacker can prevent the receiver from sending out (the vast majority of) these `RETIRE_CONNECTION_ID` frames by collapsing the peers congestion window (by selectively acknowledging received packets) and by manipulating the peer's RTT estimate. Version 0.42.0 contains a patch for the issue. No known workarounds are available."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "security-advisories@github.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
]
},
"weaknesses": [
{
"source": "security-advisories@github.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-770"
}
]
}
],
"references": [
{
"url": "https://github.com/quic-go/quic-go/commit/4a99b816ae3ab03ae5449d15aac45147c85ed47a",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/quic-go/quic-go/security/advisories/GHSA-c33x-xqrf-c478",
"source": "security-advisories@github.com"
},
{
"url": "https://seemann.io/posts/2024-03-19-exploiting-quics-connection-id-management",
"source": "security-advisories@github.com"
},
{
"url": "https://www.youtube.com/watch?v=JqXtYcZAtIA&t=3683s",
"source": "security-advisories@github.com"
}
]
}