cnvd - cnvd-2017-33748

cnvd-2017-33748

Vulnerability from cnvd

Title: rsync安全绕过漏洞

Description:

rsync是澳大利亚软件开发者安德鲁-垂鸠（Andrew Tridgell）和保罗-麦可拉斯（Paul Mackerras）共同研发的一套用于类Unix系统中的数据镜像备份应用程序，它能够同步更新两处计算机的文件与目录，并利用差分编码减少数据传输。

rsync 2017-10-24之前的3.1.3-development版本中存在安全绕过漏洞。远程攻击者可利用该漏洞绕过访问限制。

Severity: 中

Patch Name: rsync安全绕过漏洞的补丁

Patch Description:

rsync 2017-10-24之前的3.1.3-development版本中存在安全绕过漏洞。远程攻击者可利用该漏洞绕过访问限制。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:

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://rsync.samba.org/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-15994

Impacted products

Name
Rsync rsync < 3.1.3-development 2017-10-24

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15994"
    }
  },
  "description": "rsync\u662f\u6fb3\u5927\u5229\u4e9a\u8f6f\u4ef6\u5f00\u53d1\u8005\u5b89\u5fb7\u9c81-\u5782\u9e20\uff08Andrew Tridgell\uff09\u548c\u4fdd\u7f57-\u9ea6\u53ef\u62c9\u65af\uff08Paul Mackerras\uff09\u5171\u540c\u7814\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u7c7bUnix\u7cfb\u7edf\u4e2d\u7684\u6570\u636e\u955c\u50cf\u5907\u4efd\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u80fd\u591f\u540c\u6b65\u66f4\u65b0\u4e24\u5904\u8ba1\u7b97\u673a\u7684\u6587\u4ef6\u4e0e\u76ee\u5f55\uff0c\u5e76\u5229\u7528\u5dee\u5206\u7f16\u7801\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u3002\r\n\r\nrsync 2017-10-24\u4e4b\u524d\u76843.1.3-development\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bbf\u95ee\u9650\u5236\u3002",
  "discovererName": "Wayne Davison \u003cwayned@samba.org\u003e",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://rsync.samba.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33748",
  "openTime": "2017-11-13",
  "patchDescription": "rsync\u662f\u6fb3\u5927\u5229\u4e9a\u8f6f\u4ef6\u5f00\u53d1\u8005\u5b89\u5fb7\u9c81-\u5782\u9e20\uff08Andrew Tridgell\uff09\u548c\u4fdd\u7f57-\u9ea6\u53ef\u62c9\u65af\uff08Paul Mackerras\uff09\u5171\u540c\u7814\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u7c7bUnix\u7cfb\u7edf\u4e2d\u7684\u6570\u636e\u955c\u50cf\u5907\u4efd\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u80fd\u591f\u540c\u6b65\u66f4\u65b0\u4e24\u5904\u8ba1\u7b97\u673a\u7684\u6587\u4ef6\u4e0e\u76ee\u5f55\uff0c\u5e76\u5229\u7528\u5dee\u5206\u7f16\u7801\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u3002\r\n\r\nrsync 2017-10-24\u4e4b\u524d\u76843.1.3-development\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bbf\u95ee\u9650\u5236\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": "rsync\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Rsync rsync \u003c 3.1.3-development 2017-10-24"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-15994",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-31",
  "title": "rsync\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2017-15994 (GCVE-0-2017-15994)

Vulnerability from cvelistv5

Published

2017-10-29 06:00

Modified

2024-08-05 20:13

Severity ?

CWE

Summary

rsync 3.1.3-development before 2017-10-24 mishandles archaic checksums, which makes it easier for remote attackers to bypass intended access restrictions. NOTE: the rsync development branch has significant use beyond the rsync developers, e.g., the code has been copied for use in various GitHub projects.

References

▼	URL	Tags
	https://git.samba.org/?p=rsync.git%3Ba=commit%3Bh=7b8a4ecd6ff9cdf4e5d3850ebf822f1e989255b3	x_refsource_MISC
	https://git.samba.org/?p=rsync.git%3Ba=commit%3Bh=c252546ceeb0925eb8a4061315e3ff0a8c55b48b	x_refsource_MISC
	https://git.samba.org/?p=rsync.git%3Ba=commit%3Bh=9a480deec4d20277d8e20bc55515ef0640ca1e55	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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          },
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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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