Vulnerability-Lookup

CNVD-2022-38527

Vulnerability from cnvd - Published: 2022-05-19

Title

Apache Hadoop路径遍历漏洞

Description

Apache Hadoop是美国阿帕奇（Apache）基金会的一套开源的分布式系统基础架构。该产品能够对大量数据进行分布式处理，并具有高可靠性、高扩展性、高容错性等特点。 Apache Hadoop存在安全漏洞，该漏洞源于TAR条目可能会在指向外部目录的预期提取目录下创建符号链接，并使用符号链接名称将任意文件提取到外部目录中。攻击者可以利用该漏洞造成信息泄露。

Severity

高

Patch Name

Apache Hadoop路径遍历漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://lists.apache.org/thread/hslo7wzw2449gv1jyjk8g6ttd7935fyz

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-26612

Impacted products

Name
['Apache Hadoop 3.3.1', 'Apache Hadoop 3.3.2', 'Apache Hadoop <3.2.3']

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    "cve": {
      "cveNumber": "CVE-2022-26612",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-26612"
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  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://lists.apache.org/thread/hslo7wzw2449gv1jyjk8g6ttd7935fyz",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-38527",
  "openTime": "2022-05-19",
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  "serverity": "\u9ad8",
  "submitTime": "2022-04-11",
  "title": "Apache Hadoop\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2022-26612 (GCVE-0-2022-26612)

Vulnerability from cvelistv5 – Published: 2022-04-07 18:20 – Updated: 2024-08-03 05:11

Title

Arbitrary file write in FileUtil#unpackEntries on Windows

Summary

In Apache Hadoop, The unTar function uses unTarUsingJava function on Windows and the built-in tar utility on Unix and other OSes. As a result, a TAR entry may create a symlink under the expected extraction directory which points to an external directory. A subsequent TAR entry may extract an arbitrary file into the external directory using the symlink name. This however would be caught by the same targetDirPath check on Unix because of the getCanonicalPath call. However on Windows, getCanonicalPath doesn't resolve symbolic links, which bypasses the check. unpackEntries during TAR extraction follows symbolic links which allows writing outside expected base directory on Windows. This was addressed in Apache Hadoop 3.2.3

Severity

No CVSS data available.

CWE

unpackEntries during TAR extraction follows symbolic links which allows writing outside expected base directory on Windows

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/hslo7wzw2449gv1jy…	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022051…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Hadoop	Affected: unspecified , < 3.2.3 (custom) Affected: 3.3.1 Affected: 3.3.2 Unaffected: 3.4 , < All* (custom)

Credits

This issue was reported by a member of GitHub Security Lab, Jaroslav Lobačevski (https://github.com/JarLob).

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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2022-38527

CVE-2022-26612 (GCVE-0-2022-26612)

Tags

Sightings

Nomenclature

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