Vulnerability-Lookup

CNVD-2025-25376

Vulnerability from cnvd - Published: 2025-10-24

Title

Apache Spark加密问题漏洞（CNVD-2025-25376）

Description

Apache Spark是美国阿帕奇（Apache）基金会的一款支持非循环数据流和内存计算的大规模数据处理引擎。 Apache Spark存在加密问题漏洞，该漏洞源于使用不安全的默认网络加密密码进行节点间RPC通信，攻击者可利用该漏洞导致中间人攻击修改加密RPC流量。

Severity

中

Patch Name

Apache Spark加密问题漏洞（CNVD-2025-25376）的补丁

Patch Description

Apache Spark是美国阿帕奇（Apache）基金会的一款支持非循环数据流和内存计算的大规模数据处理引擎。 Apache Spark存在加密问题漏洞，该漏洞源于使用不安全的默认网络加密密码进行节点间RPC通信，攻击者可利用该漏洞导致中间人攻击修改加密RPC流量。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://spark.apache.org/

Reference

https://lists.apache.org/thread/zrgyy9l85nm2c7vk36vr7bkyorg3w4qq

Impacted products

Name
['Apache Apache Spark <3.4.4', 'Apache Apache Spark >=3.5.0，<3.5.2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-55039",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-55039"
    }
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  "description": "Apache Spark\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u652f\u6301\u975e\u5faa\u73af\u6570\u636e\u6d41\u548c\u5185\u5b58\u8ba1\u7b97\u7684\u5927\u89c4\u6a21\u6570\u636e\u5904\u7406\u5f15\u64ce\u3002\n\nApache Spark\u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528\u4e0d\u5b89\u5168\u7684\u9ed8\u8ba4\u7f51\u7edc\u52a0\u5bc6\u5bc6\u7801\u8fdb\u884c\u8282\u70b9\u95f4RPC\u901a\u4fe1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4e2d\u95f4\u4eba\u653b\u51fb\u4fee\u6539\u52a0\u5bc6RPC\u6d41\u91cf\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://spark.apache.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-25376",
  "openTime": "2025-10-24",
  "patchDescription": "Apache Spark\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u652f\u6301\u975e\u5faa\u73af\u6570\u636e\u6d41\u548c\u5185\u5b58\u8ba1\u7b97\u7684\u5927\u89c4\u6a21\u6570\u636e\u5904\u7406\u5f15\u64ce\u3002\r\n\r\nApache Spark\u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528\u4e0d\u5b89\u5168\u7684\u9ed8\u8ba4\u7f51\u7edc\u52a0\u5bc6\u5bc6\u7801\u8fdb\u884c\u8282\u70b9\u95f4RPC\u901a\u4fe1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4e2d\u95f4\u4eba\u653b\u51fb\u4fee\u6539\u52a0\u5bc6RPC\u6d41\u91cf\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache Spark\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2025-25376\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Apache Spark \u003c3.4.4",
      "Apache Apache Spark \u003e=3.5.0\uff0c\u003c3.5.2"
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  "referenceLink": "https://lists.apache.org/thread/zrgyy9l85nm2c7vk36vr7bkyorg3w4qq",
  "serverity": "\u4e2d",
  "submitTime": "2025-10-21",
  "title": "Apache Spark\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2025-25376\uff09"
}

CVE-2025-55039 (GCVE-0-2025-55039)

Vulnerability from cvelistv5 – Published: 2025-10-15 07:19 – Updated: 2025-11-04 21:13

Title

Apache Spark, Apache Spark: RPC encryption defaults to unauthenticated AES-CTR mode, enabling man-in-the-middle ciphertext modification attacks

Summary

This issue affects Apache Spark versions before 3.4.4, 3.5.2 and 4.0.0. Apache Spark versions before 4.0.0, 3.5.2 and 3.4.4 use an insecure default network encryption cipher for RPC communication between nodes. When spark.network.crypto.enabled is set to true (it is set to false by default), but spark.network.crypto.cipher is not explicitly configured, Spark defaults to AES in CTR mode (AES/CTR/NoPadding), which provides encryption without authentication. This vulnerability allows a man-in-the-middle attacker to modify encrypted RPC traffic undetected by flipping bits in ciphertext, potentially compromising heartbeat messages or application data and affecting the integrity of Spark workflows. To mitigate this issue, users should either configure spark.network.crypto.cipher to AES/GCM/NoPadding to enable authenticated encryption or enable SSL encryption by setting spark.ssl.enabled to true, which provides stronger transport security.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-15 19:33 UTC

CWE

CWE-347 - Improper Verification of Cryptographic Signature
CWE-326 - Inadequate Encryption Strength

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://lists.apache.org/thread/zrgyy9l85nm2c7vk3…	vendor-advisory
http://www.openwall.com/lists/oss-security/2025/1…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Spark	Affected: 3.5.0 , < 3.5.2 (semver) Affected: 0 , < 3.4.4 (semver)

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

Nomenclature

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CNVD-2025-25376

CVE-2025-55039 (GCVE-0-2025-55039)

Tags

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Nomenclature

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