vulndb/data/osv/GO-2022-0968.json

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{
"id": "GO-2022-0968",
"published": "2022-09-13T03:32:38Z",
"modified": "0001-01-01T00:00:00Z",
"aliases": [
"CVE-2021-43565",
"GHSA-gwc9-m7rh-j2ww"
],
"details": "Unauthenticated clients can cause a panic in SSH servers.\n\nWhen using AES-GCM or ChaCha20Poly1305, consuming a malformed packet which contains an empty plaintext causes a panic.",
"affected": [
{
"package": {
"name": "golang.org/x/crypto",
"ecosystem": "Go"
},
"ranges": [
{
"type": "SEMVER",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.0.0-20211202192323-5770296d904e"
}
]
}
],
"database_specific": {
"url": "https://pkg.go.dev/vuln/GO-2022-0968"
},
"ecosystem_specific": {
"imports": [
{
"path": "golang.org/x/crypto/ssh",
"symbols": [
"Dial",
"NewClientConn",
"NewServerConn",
"chacha20Poly1305Cipher.readCipherPacket",
"gcmCipher.readCipherPacket"
]
}
]
}
}
],
"references": [
{
"type": "WEB",
"url": "https://groups.google.com/g/golang-announce/c/2AR1sKiM-Qs"
},
{
"type": "REPORT",
"url": "https://go.dev/issues/49932"
},
{
"type": "FIX",
"url": "https://go.dev/cl/368814/"
}
],
"credits": [
{
"name": "Rod Hynes, Psiphon Inc."
}
]
}