cnvd - cnvd-2017-33737

cnvd-2017-33737

Vulnerability from cnvd

Title: GNU Emacs信息泄露漏洞

Description:

GNU Emacs是GNU计划开发的一个使用C语言编写的Unix文本编辑器，它支持语法高亮显示、多种语言和功能扩展等。

GNU Emacs 25.3.1版本中存在安全漏洞，该漏洞源于程序在创建swap文件时，未能使用掩码。攻击者可利用该漏洞读取或访问文件。

Severity: 低

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.gnu.org/software/emacs/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-1000383

Impacted products

Name
Gnu emacs 25.3.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-1000383"
    }
  },
  "description": "GNU Emacs\u662fGNU\u8ba1\u5212\u5f00\u53d1\u7684\u4e00\u4e2a\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684Unix\u6587\u672c\u7f16\u8f91\u5668\uff0c\u5b83\u652f\u6301\u8bed\u6cd5\u9ad8\u4eae\u663e\u793a\u3001\u591a\u79cd\u8bed\u8a00\u548c\u529f\u80fd\u6269\u5c55\u7b49\u3002\r\n\r\nGNU Emacs 25.3.1\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u521b\u5efaswap\u6587\u4ef6\u65f6\uff0c\u672a\u80fd\u4f7f\u7528\u63a9\u7801\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u6216\u8bbf\u95ee\u6587\u4ef6\u3002",
  "discovererName": "Hanno B\u00c3\u00b6ck",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.gnu.org/software/emacs/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33737",
  "openTime": "2017-11-13",
  "products": {
    "product": "Gnu emacs 25.3.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000383",
  "serverity": "\u4f4e",
  "submitTime": "2017-11-01",
  "title": "GNU Emacs\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-1000383 (GCVE-0-2017-1000383)

Vulnerability from cvelistv5

Published

2017-10-31 20:00

Modified

2024-08-05 22:00

Severity ?

CWE

Summary

GNU Emacs version 25.3.1 (and other versions most likely) ignores umask when creating a backup save file ("[ORIGINAL_FILENAME]~") resulting in files that may be world readable or otherwise accessible in ways not intended by the user running the emacs binary.

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2017/10/31/1	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/101671	vdb-entry, x_refsource_BID

Impacted products

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

Show details on NVD website

JSON

To clipboard

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              "x_refsource_BID",
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            "url": "http://www.securityfocus.com/bid/101671"
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          "product": "n/a",
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          "versions": [
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      ],
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        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2017-11-07T10:57:01",
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        },
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            "x_refsource_BID"
          ],
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2017-1000383",
          "REQUESTER": "kurt@seifried.org",
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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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