CVE-2022-30629
Vulnerability from cvelistv5
Published
2022-08-09 20:17
Modified
2024-08-03 06:56
Severity ?
Summary
Non-random values for ticket_age_add in session tickets in crypto/tls before Go 1.17.11 and Go 1.18.3 allow an attacker that can observe TLS handshakes to correlate successive connections by comparing ticket ages during session resumption.
References
security@golang.orghttps://go.dev/cl/405994Patch
security@golang.orghttps://go.dev/issue/52814Exploit, Issue Tracking, Vendor Advisory
security@golang.orghttps://go.googlesource.com/go/+/fe4de36198794c447fbd9d7cc2d7199a506c76a5Mailing List, Patch
security@golang.orghttps://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJMailing List, Vendor Advisory
security@golang.orghttps://pkg.go.dev/vuln/GO-2022-0531Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://go.dev/cl/405994Patch
af854a3a-2127-422b-91ae-364da2661108https://go.dev/issue/52814Exploit, Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://go.googlesource.com/go/+/fe4de36198794c447fbd9d7cc2d7199a506c76a5Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJMailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://pkg.go.dev/vuln/GO-2022-0531Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "crypto/tls",
          "product": "crypto/tls",
          "programRoutines": [
            {
              "name": "serverHandshakeStateTLS13.sendSessionTickets"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.17.11",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
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      "credits": [
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          "value": "Github user @nervuri"
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      "title": "Session tickets lack random ticket_age_add in crypto/tls"
    }
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  "cveMetadata": {
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    "datePublished": "2022-08-09T20:17:31",
    "dateReserved": "2022-05-12T00:00:00",
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    "state": "PUBLISHED"
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