cnvd - cnvd-2024-14759

cnvd-2024-14759

Vulnerability from cnvd

Title: Apache Pulsar路径遍历漏洞

Description:

Apache Pulsar是美国阿帕奇（Apache）基金会的一个用于云环境种，集消息、存储、轻量化函数式计算为一体的分布式消息流平台。该软件支持多租户、持久化存储、多机房跨区域数据复制，具有强一致性、高吞吐以及低延时的高可扩展流数据存储特性。

Apache Pulsar存在路径遍历漏洞，该漏洞源于没有对用户上传的文件名进行充分限制。经过身份验证的攻击者可利用该漏洞上传jar或nar文件中的函数。

Severity: 中

Patch Name: Apache Pulsar路径遍历漏洞的补丁

Patch Description:

Apache Pulsar存在路径遍历漏洞，该漏洞源于没有对用户上传的文件名进行充分限制。经过身份验证的攻击者可利用该漏洞上传jar或nar文件中的函数。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://lists.apache.org/thread/ct9xmvlf7lompc1pxvlsb60qstfsm9po

Reference: https://nvd.nist.gov/vuln/detail/CVE-2024-27317

Impacted products

Name
['Apache Pulsar >=2.4.0，<=2.10.5', 'Apache Pulsar >=2.11.0，<=2.11.3', 'Apache Pulsar >=3.0.0，<=3.0.2', 'Apache Pulsar >=3.1.0，<=3.1.2', 'Apache Pulsar 3.2.0']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-27317",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-27317"
    }
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.apache.org/thread/ct9xmvlf7lompc1pxvlsb60qstfsm9po",
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  "number": "CNVD-2024-14759",
  "openTime": "2024-03-27",
  "patchDescription": "Apache Pulsar\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u7528\u4e8e\u4e91\u73af\u5883\u79cd\uff0c\u96c6\u6d88\u606f\u3001\u5b58\u50a8\u3001\u8f7b\u91cf\u5316\u51fd\u6570\u5f0f\u8ba1\u7b97\u4e3a\u4e00\u4f53\u7684\u5206\u5e03\u5f0f\u6d88\u606f\u6d41\u5e73\u53f0\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u591a\u79df\u6237\u3001\u6301\u4e45\u5316\u5b58\u50a8\u3001\u591a\u673a\u623f\u8de8\u533a\u57df\u6570\u636e\u590d\u5236\uff0c\u5177\u6709\u5f3a\u4e00\u81f4\u6027\u3001\u9ad8\u541e\u5410\u4ee5\u53ca\u4f4e\u5ef6\u65f6\u7684\u9ad8\u53ef\u6269\u5c55\u6d41\u6570\u636e\u5b58\u50a8\u7279\u6027\u3002\r\n\r\nApache Pulsar\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6ca1\u6709\u5bf9\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u540d\u8fdb\u884c\u5145\u5206\u9650\u5236\u3002\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0a\u4f20jar\u6216nar\u6587\u4ef6\u4e2d\u7684\u51fd\u6570\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 Pulsar\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Pulsar \u003e=2.4.0\uff0c\u003c=2.10.5",
      "Apache Pulsar \u003e=2.11.0\uff0c\u003c=2.11.3",
      "Apache Pulsar \u003e=3.0.0\uff0c\u003c=3.0.2",
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-27317",
  "serverity": "\u4e2d",
  "submitTime": "2024-03-14",
  "title": "Apache Pulsar\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2024-27317 (GCVE-0-2024-27317)

Vulnerability from cvelistv5

Published

2024-03-12 18:18

Modified

2025-02-13 17:46

Severity ?

8.4 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Summary

In Pulsar Functions Worker, authenticated users can upload functions in jar or nar files. These files, essentially zip files, are extracted by the Functions Worker. However, if a malicious file is uploaded, it could exploit a directory traversal vulnerability. This occurs when the filenames in the zip files, which aren't properly validated, contain special elements like "..", altering the directory path. This could allow an attacker to create or modify files outside of the designated extraction directory, potentially influencing system behavior. This vulnerability also applies to the Pulsar Broker when it is configured with "functionsWorkerEnabled=true". This issue affects Apache Pulsar versions from 2.4.0 to 2.10.5, from 2.11.0 to 2.11.3, from 3.0.0 to 3.0.2, from 3.1.0 to 3.1.2, and 3.2.0. 2.10 Pulsar Function Worker users should upgrade to at least 2.10.6. 2.11 Pulsar Function Worker users should upgrade to at least 2.11.4. 3.0 Pulsar Function Worker users should upgrade to at least 3.0.3. 3.1 Pulsar Function Worker users should upgrade to at least 3.1.3. 3.2 Pulsar Function Worker users should upgrade to at least 3.2.1. Users operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer versions.

References

▼	URL	Tags
	https://lists.apache.org/thread/ct9xmvlf7lompc1pxvlsb60qstfsm9po	mailing-list
	https://pulsar.apache.org/security/CVE-2024-27317/	vendor-advisory
	http://www.openwall.com/lists/oss-security/2024/03/12/10

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Pulsar	Version: 2.4.0 ≤ Version: 2.11.0 ≤ Version: 3.0.0 ≤ Version: 3.1.0 ≤ Version: 3.2.0 ≤

Show details on NVD website

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Sightings

Author	Source	Type	Date

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.

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