pysec-2022-186
Vulnerability from pysec
Published
2022-03-10 09:15
Modified
2022-05-17 21:40
Details
Apache Spark supports end-to-end encryption of RPC connections via "spark.authenticate" and "spark.network.crypto.enabled". In versions 3.1.2 and earlier, it uses a bespoke mutual authentication protocol that allows for full encryption key recovery. After an initial interactive attack, this would allow someone to decrypt plaintext traffic offline. Note that this does not affect security mechanisms controlled by "spark.authenticate.enableSaslEncryption", "spark.io.encryption.enabled", "spark.ssl", "spark.ui.strictTransportSecurity". Update to Apache Spark 3.1.3 or later
Aliases
{ "affected": [ { "package": { "ecosystem": "PyPI", "name": "pyspark", "purl": "pkg:pypi/pyspark" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "3.1.3" } ], "type": "ECOSYSTEM" } ], "versions": [ "2.1.1", "2.1.2", "2.1.3", "2.2.0", "2.2.1", "2.2.2", "2.2.3", "2.3.0", "2.3.1", "2.3.2", "2.3.3", "2.3.4", "2.4.0", "2.4.1", "2.4.2", "2.4.3", "2.4.4", "2.4.5", "2.4.6", "2.4.7", "2.4.8", "3.0.0", "3.0.1", "3.0.2", "3.0.3", "3.1.1", "3.1.2" ] } ], "aliases": [ "CVE-2021-38296", "GHSA-9rr6-jpg7-9jg6" ], "details": "Apache Spark supports end-to-end encryption of RPC connections via \"spark.authenticate\" and \"spark.network.crypto.enabled\". In versions 3.1.2 and earlier, it uses a bespoke mutual authentication protocol that allows for full encryption key recovery. After an initial interactive attack, this would allow someone to decrypt plaintext traffic offline. Note that this does not affect security mechanisms controlled by \"spark.authenticate.enableSaslEncryption\", \"spark.io.encryption.enabled\", \"spark.ssl\", \"spark.ui.strictTransportSecurity\". Update to Apache Spark 3.1.3 or later", "id": "PYSEC-2022-186", "modified": "2022-05-17T21:40:53.336457Z", "published": "2022-03-10T09:15:00Z", "references": [ { "type": "WEB", "url": "https://lists.apache.org/thread/70x8fw2gx3g9ty7yk0f2f1dlpqml2smd" }, { "type": "ADVISORY", "url": "https://github.com/advisories/GHSA-9rr6-jpg7-9jg6" } ] }
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Sightings
Author | Source | Type | Date |
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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.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- 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.