要点
- CVE-2021-20328 は org.mongodb:mongo-java-driver, org.mongodb:mongodb-driver, org.mongodb:mongodb-driver-legacy に影響する深刻度「中」 (CVSS 6.8) の脆弱性です。
- 今後30日間に悪用される確率（EPSS）：0.44%（全脆弱性の 37.9% より高い）。
- 対処：3.11.3, 3.12.8, 4.0.6, 4.1.2 以降に更新してください。
| パッケージ | 影響を受けるバージョン | 修正済みバージョン |
|---|
| org.mongodb:mongo-java-driver Maven | ≥ 3.11.0, < 3.11.3≥ 3.12.0, < 3.12.8
| 3.11.33.12.8
|
| org.mongodb:mongodb-driver Maven | ≥ 3.11.0, < 3.11.3≥ 3.12.0, < 3.12.8
| 3.11.33.12.8
|
| org.mongodb:mongodb-driver-legacy Maven | ≥ 3.11.0, < 3.11.3≥ 3.12.0, < 3.12.8≥ 4.0.0, < 4.0.6≥ 4.1.0, < 4.1.2≥ 4.2.0, < 4.2.1
| 3.11.33.12.84.0.64.1.24.2.1
|
| org.mongodb:mongodb-driver-sync Maven | ≥ 3.11.0, < 3.11.3≥ 3.12.0, < 3.12.8≥ 4.0.0, < 4.0.6≥ 4.1.0, < 4.1.2≥ 4.2.0, < 4.2.1
| 3.11.33.12.84.0.64.1.24.2.1
|
| java driver | ≥ 3.11.0, < 3.11.3≥ 3.12.0, < 3.12.8≥ 4.0.0, < 4.0.6≥ 4.1.0, < 4.1.2≥ 4.2.0, < 4.2.1
|
概要
Specific versions of the Java driver that support client-side field level encryption (CSFLE) fail to perform correct host name verification on the KMS server’s certificate. This vulnerability in combination with a privileged network position active MITM attack could result in interception of traffic between the Java driver and the KMS service rendering Field Level Encryption ineffective. This issue was discovered during internal testing and affects all versions of the Java driver that support CSFLE. The Java async, Scala, and reactive streams drivers are not impacted. This vulnerability does not impact driver traffic payloads with CSFLE-supported key services originating from applications residing inside the AWS, GCP, and Azure network fabrics due to compensating controls in these environments. This issue does not impact driver workloads that don’t use Field Level Encryption.
NVD の説明
Specific versions of the Java driver that support client-side field level encryption (CSFLE) fail to perform correct host name verification on the KMS server’s certificate. This vulnerability in combination with a privileged network position active MITM attack could result in interception of traffic between the Java driver and the KMS service rendering Field Level Encryption ineffective. This issue was discovered during internal testing and affects all versions of the Java driver that support CSFLE. The Java async, Scala, and reactive streams drivers are not impacted. This vulnerability does not impact driver traffic payloads with CSFLE-supported key services originating from applications residing inside the AWS, GCP, and Azure network fabrics due to compensating controls in these environments. This issue does not impact driver workloads that don’t use Field Level Encryption.
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