CVE-2023-45287
Vulnerability from cvelistv5
Published
2023-12-05 16:18
Modified
2024-08-02 20:21
Severity ?
Summary
Before Go 1.20, the RSA based key exchange methods in crypto/tls may exhibit a timing side channel
References
security@golang.orghttps://go.dev/cl/326012/26Issue Tracking
security@golang.orghttps://go.dev/issue/20654Issue Tracking
security@golang.orghttps://groups.google.com/g/golang-announce/c/QMK8IQALDvAMailing List, Release Notes
security@golang.orghttps://people.redhat.com/~hkario/marvin/Third Party Advisory
security@golang.orghttps://pkg.go.dev/vuln/GO-2023-2375Vendor Advisory
security@golang.orghttps://security.netapp.com/advisory/ntap-20240112-0005/
Impacted products
Go standard librarycrypto/tls
Show details on NVD website

To clipboard 

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    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "crypto/tls",
          "product": "crypto/tls",
          "programRoutines": [
            {
              "name": "rsaKeyAgreement.processClientKeyExchange"
            },
            {
              "name": "rsaKeyAgreement.generateClientKeyExchange"
            },
            {
              "name": "Conn.Handshake"
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            {
              "name": "Conn.HandshakeContext"
            },
            {
              "name": "Conn.Read"
            },
            {
              "name": "Conn.Write"
            },
            {
              "name": "Dial"
            },
            {
              "name": "DialWithDialer"
            },
            {
              "name": "Dialer.Dial"
            },
            {
              "name": "Dialer.DialContext"
            }
          ],
          "vendor": "Go standard library",
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              "lessThan": "1.20.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-208: Observable Timing Discrepancy",
              "lang": "en"
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    "datePublished": "2023-12-05T16:18:06.104Z",
    "dateReserved": "2023-10-06T17:06:26.221Z",
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  }
}


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