GHSA-C57V-4VG5-CM2X

Vulnerability from github – Published: 2024-02-07 12:30 – Updated: 2024-07-22 09:31
VLAI?
Summary
Apache Pulsar SASL Authentication Provider observable timing discrepancy vulnerability
Details

Observable timing discrepancy vulnerability in Apache Pulsar SASL Authentication Provider can allow an attacker to forge a SASL Role Token that will pass signature verification. Users are recommended to upgrade to version 2.11.3, 3.0.2, or 3.1.1 which fixes the issue. Users should also consider updating the configured secret in the saslJaasServerRoleTokenSignerSecretPath file.

Any component matching an above version running the SASL Authentication Provider is affected. That includes the Pulsar Broker, Proxy, Websocket Proxy, or Function Worker.

2.11 Pulsar users should upgrade to at least 2.11.3. 3.0 Pulsar users should upgrade to at least 3.0.2. 3.1 Pulsar users should upgrade to at least 3.1.1. Any users running Pulsar 2.8, 2.9, 2.10, and earlier should upgrade to one of the above patched versions.

For additional details on this attack vector, please refer to https://codahale.com/a-lesson-in-timing-attacks/ .

Severity ?
7.4 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.pulsar:pulsar-broker-auth-sasl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.11.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.pulsar:pulsar-broker-auth-sasl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.pulsar:pulsar-broker-auth-sasl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.1.0"
            },
            {
              "fixed": "3.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-51437"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-203"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-07T18:23:31Z",
    "nvd_published_at": "2024-02-07T10:15:08Z",
    "severity": "HIGH"
  },
  "details": "Observable timing discrepancy vulnerability in Apache Pulsar SASL Authentication Provider can allow an attacker to forge a SASL Role Token that will pass signature verification.\nUsers are recommended to upgrade to version 2.11.3, 3.0.2, or 3.1.1 which fixes the issue. Users should also consider updating the configured secret in the `saslJaasServerRoleTokenSignerSecretPath` file.\n\nAny component matching an above version running the SASL Authentication Provider is affected. That includes the Pulsar Broker, Proxy, Websocket Proxy, or Function Worker.\n\n2.11 Pulsar users should upgrade to at least 2.11.3.\n3.0 Pulsar users should upgrade to at least 3.0.2.\n3.1 Pulsar users should upgrade to at least 3.1.1.\nAny users running Pulsar 2.8, 2.9, 2.10, and earlier should upgrade to one of the above patched versions.\n\nFor additional details on this attack vector, please refer to  https://codahale.com/a-lesson-in-timing-attacks/ .\n\n",
  "id": "GHSA-c57v-4vg5-cm2x",
  "modified": "2024-07-22T09:31:55Z",
  "published": "2024-02-07T12:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-51437"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/pulsar/pull/21061"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/pulsar/commit/6274fa01a75d74d559bb7e514c970f1fc07d15bc"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/pulsar/commit/bc1019fa8ed37b8a4c8bb01e3662c6c015e1bc27"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/pulsar/commit/c05954e66ff33098aeb848f4bde51613ace7e47e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/pulsar/commit/c27beca64cc93848c40a374f19eaf4d3cc4f4f03"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/pulsar"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/5kgmvvolf5tzp5rz9xjwfg2ncwvqqgl5"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2024/02/07/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/02/07/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Pulsar SASL Authentication Provider observable timing discrepancy vulnerability"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.