Security advisory

{
  "id": "24d208e35ab54c93d03f4cdffac7ca546a03ea9320ea1863ffa1911ede576df6",
  "url": "https://osv.dev/vulnerability/CVE-2017-12610",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-12610",
    "summary": "In Apache Kafka 0.10.0.0 to 0.10.2.1 and 0.11.0.0 to 0.11.0.1, authenticated Kafka clients may use impersonation via a manually crafted protocol message with SASL/PLAIN or SASL/SCRAM authentication when using the built-in PLAIN or SCRAM server implementations in Apache Kafka.",
    "evidence": "osv:CVE-2017-12610",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2017-12610",
      "aliases": [
        "CVE-2017-12610",
        "GHSA-xm78-4m3g-7wm7"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apache/kafka",
              "type": "GIT",
              "events": [
                {
                  "introduced": "b8642491e78c5a137f5012e31d347c01f3b02339"
                },
                {
                  "last_affected": "e89bffd6b2eff799713f560074c657f3f522cd85"
                },
                {
                  "introduced": "e18335dd953107a61d89451932de33d33c0fd207"
                },
                {
                  "last_affected": "c2a0d5f9b1f45bf59552b360fc2b39884357a698"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:apache:kafka:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.10.0.0"
                      },
                      {
                        "last_affected": "0.10.2.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:apache:kafka:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.11.0.0"
                      },
                      {
                        "last_affected": "0.11.0.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12610.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:22.541688066Z",
      "provider": "osv",
      "references": [
        "https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E",
        "https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E",
        "https://lists.apache.org/thread.html/b6157be1a09df332294213bd21e90dcf9fe4c1810193be54620e4210%40%3Cusers.kafka.apache.org%3E",
        "https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E",
        "https://www.oracle.com/security-alerts/cpujul2020.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-12610",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 430708,
  "published_at": "2018-07-26T14:29:00.327+00:00"
}