cve-2022-41724
Vulnerability from cvelistv5
Published
2023-02-28 17:19
Modified
2024-08-03 12:49
Severity ?
Summary
Panic on large handshake records in crypto/tls
References
security@golang.orghttps://go.dev/cl/468125Patch, Release Notes
security@golang.orghttps://go.dev/issue/58001Issue Tracking, Patch, Vendor Advisory
security@golang.orghttps://groups.google.com/g/golang-announce/c/V0aBFqaFs_EMailing List, Vendor Advisory
security@golang.orghttps://pkg.go.dev/vuln/GO-2023-1570Vendor Advisory
security@golang.orghttps://security.gentoo.org/glsa/202311-09
Impacted products
Go standard librarycrypto/tls
Show details on NVD website

To clipboard 

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            "url": "https://go.dev/cl/468125"
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            "url": "https://groups.google.com/g/golang-announce/c/V0aBFqaFs_E"
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            "url": "https://pkg.go.dev/vuln/GO-2023-1570"
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            "url": "https://security.gentoo.org/glsa/202311-09"
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        "title": "CVE Program Container"
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    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "crypto/tls",
          "product": "crypto/tls",
          "programRoutines": [
            {
              "name": "handshakeMessage.marshal"
            },
            {
              "name": "Conn.writeRecord"
            },
            {
              "name": "Conn.readHandshake"
            },
            {
              "name": "Conn.handleRenegotiation"
            },
            {
              "name": "Conn.handlePostHandshakeMessage"
            },
            {
              "name": "Conn.handleKeyUpdate"
            },
            {
              "name": "Conn.clientHandshake"
            },
            {
              "name": "Conn.loadSession"
            },
            {
              "name": "clientHandshakeState.handshake"
            },
            {
              "name": "clientHandshakeState.doFullHandshake"
            },
            {
              "name": "clientHandshakeState.readFinished"
            },
            {
              "name": "clientHandshakeState.readSessionTicket"
            },
            {
              "name": "clientHandshakeState.sendFinished"
            },
            {
              "name": "clientHandshakeStateTLS13.handshake"
            },
            {
              "name": "clientHandshakeStateTLS13.sendDummyChangeCipherSpec"
            },
            {
              "name": "clientHandshakeStateTLS13.processHelloRetryRequest"
            },
            {
              "name": "clientHandshakeStateTLS13.readServerParameters"
            },
            {
              "name": "clientHandshakeStateTLS13.readServerCertificate"
            },
            {
              "name": "clientHandshakeStateTLS13.readServerFinished"
            },
            {
              "name": "clientHandshakeStateTLS13.sendClientCertificate"
            },
            {
              "name": "clientHandshakeStateTLS13.sendClientFinished"
            },
            {
              "name": "clientHelloMsg.marshal"
            },
            {
              "name": "clientHelloMsg.marshalWithoutBinders"
            },
            {
              "name": "clientHelloMsg.updateBinders"
            },
            {
              "name": "serverHelloMsg.marshal"
            },
            {
              "name": "encryptedExtensionsMsg.marshal"
            },
            {
              "name": "endOfEarlyDataMsg.marshal"
            },
            {
              "name": "keyUpdateMsg.marshal"
            },
            {
              "name": "newSessionTicketMsgTLS13.marshal"
            },
            {
              "name": "certificateRequestMsgTLS13.marshal"
            },
            {
              "name": "certificateMsg.marshal"
            },
            {
              "name": "certificateMsgTLS13.marshal"
            },
            {
              "name": "serverKeyExchangeMsg.marshal"
            },
            {
              "name": "certificateStatusMsg.marshal"
            },
            {
              "name": "serverHelloDoneMsg.marshal"
            },
            {
              "name": "clientKeyExchangeMsg.marshal"
            },
            {
              "name": "finishedMsg.marshal"
            },
            {
              "name": "certificateRequestMsg.marshal"
            },
            {
              "name": "certificateVerifyMsg.marshal"
            },
            {
              "name": "newSessionTicketMsg.marshal"
            },
            {
              "name": "helloRequestMsg.marshal"
            },
            {
              "name": "Conn.readClientHello"
            },
            {
              "name": "serverHandshakeState.doResumeHandshake"
            },
            {
              "name": "serverHandshakeState.doFullHandshake"
            },
            {
              "name": "serverHandshakeState.readFinished"
            },
            {
              "name": "serverHandshakeState.sendSessionTicket"
            },
            {
              "name": "serverHandshakeState.sendFinished"
            },
            {
              "name": "serverHandshakeStateTLS13.checkForResumption"
            },
            {
              "name": "serverHandshakeStateTLS13.sendDummyChangeCipherSpec"
            },
            {
              "name": "serverHandshakeStateTLS13.doHelloRetryRequest"
            },
            {
              "name": "serverHandshakeStateTLS13.sendServerParameters"
            },
            {
              "name": "serverHandshakeStateTLS13.sendServerCertificate"
            },
            {
              "name": "serverHandshakeStateTLS13.sendServerFinished"
            },
            {
              "name": "serverHandshakeStateTLS13.sendSessionTickets"
            },
            {
              "name": "serverHandshakeStateTLS13.readClientCertificate"
            },
            {
              "name": "serverHandshakeStateTLS13.readClientFinished"
            },
            {
              "name": "cipherSuiteTLS13.expandLabel"
            },
            {
              "name": "sessionState.marshal"
            },
            {
              "name": "sessionStateTLS13.marshal"
            },
            {
              "name": "Conn.Handshake"
            },
            {
              "name": "Conn.HandshakeContext"
            },
            {
              "name": "Conn.Read"
            },
            {
              "name": "Conn.Write"
            },
            {
              "name": "ConnectionState.ExportKeyingMaterial"
            },
            {
              "name": "Dial"
            },
            {
              "name": "DialWithDialer"
            },
            {
              "name": "Dialer.Dial"
            },
            {
              "name": "Dialer.DialContext"
            }
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          "vendor": "Go standard library",
          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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              "status": "affected",
              "version": "1.20.0-0",
              "versionType": "semver"
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      "credits": [
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          "lang": "en",
          "value": "Marten Seemann"
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session resumption (by setting Config.ClientSessionCache to a non-nil value), and TLS 1.3 servers which request client certificates (by setting Config.ClientAuth \u003e= RequestClientCert)."
        }
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      "problemTypes": [
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          "url": "https://go.dev/cl/468125"
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        },
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      "title": "Panic on large handshake records in crypto/tls"
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    "datePublished": "2023-02-28T17:19:44.420Z",
    "dateReserved": "2022-09-28T17:00:06.611Z",
    "dateUpdated": "2024-08-03T12:49:43.929Z",
    "state": "PUBLISHED"
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  }
}


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