ghsa-3cv4-xxv7-934q
Vulnerability from github
Published
2021-06-01 21:53
Modified
2022-06-06 18:16
Severity ?
Summary
Improper Verification of Cryptographic Signature in Apache Pulsar in TensorFlow
Details
If Apache Pulsar is configured to authenticate clients using tokens based on JSON Web Tokens (JWT), the signature of the token is not validated if the algorithm of the presented token is set to "none". This allows an attacker to connect to Pulsar instances as any user (incl. admins).
{ "affected": [ { "package": { "ecosystem": "Maven", "name": "org.apache.pulsar:pulsar" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "2.7.2" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2021-22160" ], "database_specific": { "cwe_ids": [ "CWE-347" ], "github_reviewed": true, "github_reviewed_at": "2021-06-01T20:20:10Z", "nvd_published_at": "2021-05-26T13:15:00Z", "severity": "CRITICAL" }, "details": "If Apache Pulsar is configured to authenticate clients using tokens based on JSON Web Tokens (JWT), the signature of the token is not validated if the algorithm of the presented token is set to \"none\". This allows an attacker to connect to Pulsar instances as any user (incl. admins).", "id": "GHSA-3cv4-xxv7-934q", "modified": "2022-06-06T18:16:01Z", "published": "2021-06-01T21:53:49Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22160" }, { "type": "WEB", "url": "https://github.com/apache/pulsar/releases/tag/v2.7.2" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/r08c7df60cae031361df7fbac39d08b6d5b5079e74db5195d409db9a2@%3Cdev.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/r347650d15a3e9c5f58b83e918b6ad6dedc2a63d3eb63da8e6a7be87e%40%3Cusers.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/r8e545559781231a83bf0644548c660255859e52feb86bbfcd42590da@%3Cdev.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/r9a12b4da2f26ce9b8f7e7117a879efaa973dab7e54717bbc7923fab1%40%3Cdev.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/ra49cb62105154e4795b259c79a6b27d63bfa2ab5787ff8529b089550@%3Cdev.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/ra49cb62105154e4795b259c79a6b27d63bfa2ab5787ff8529b089550@%3Cusers.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/rbe845aa1573a61769b9c5916c62971f4b10de87c2ea5f38a97f0cf84@%3Cdev.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/rca54f4b26ba5e6f2e39732b47ec51640e89f57e3b6a38ac3bab314df@%3Cdev.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/re2ae364e0c02093dc721699698c6f23cfbba0220c78b5e28cafeae81@%3Ccommits.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/rf2e90942996dceebac8296abf39257cfeb5ae918f82f7af3d37a48c5@%3Cdev.pulsar.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/rf54fefc25c49d4715d484133d438f13bf2e515a5fed5d3a745d4f6e7@%3Ccommits.pulsar.apache.org%3E" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ], "summary": "Improper Verification of Cryptographic Signature in Apache Pulsar in TensorFlow" }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.