cnvd - cnvd-2017-06441

cnvd-2017-06441

Vulnerability from cnvd

Title: gnome-shell任意代码执行漏洞

Description:

gnome-shell是GNOME项目组所研发的一套GNOME桌面环境的窗口管理程序。

gnome-shell 3.22版本至3.24.1版本的js/ui/extensionSystem.js文件中存在安全漏洞，由于程序未能正确处理异常。攻击者可利用该漏洞从扩展文件中获取信息或执行任意命令。

Severity: 中

Patch Name: gnome-shell任意代码执行漏洞的补丁

Patch Description:

gnome-shell是GNOME项目组所研发的一套GNOME桌面环境的窗口管理程序。

gnome-shell 3.22版本至3.24.1版本的js/ui/extensionSystem.js文件中存在安全漏洞，由于程序未能正确处理异常。攻击者可利用该漏洞从扩展文件中获取信息或执行任意命令。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/GNOME/gnome-shell/commit/ff425d1db7082e2755d2a405af53861552acf2a1

Reference: https://bugzilla.gnome.org/show_bug.cgi?id=781728 https://nvd.nist.gov/vuln/detail/CVE-2017-8288 http://www.securityfocus.com/bid/98070

Impacted products

Name
GNOME gnome-shell >=3.22，<=3.24.1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "98070"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8288",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8288"
    }
  },
  "description": "gnome-shell\u662fGNOME\u9879\u76ee\u7ec4\u6240\u7814\u53d1\u7684\u4e00\u5957GNOME\u684c\u9762\u73af\u5883\u7684\u7a97\u53e3\u7ba1\u7406\u7a0b\u5e8f\u3002\r\n\r\ngnome-shell 3.22\u7248\u672c\u81f33.24.1\u7248\u672c\u7684js/ui/extensionSystem.js\u6587\u4ef6\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5f02\u5e38\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u6269\u5c55\u6587\u4ef6\u4e2d\u83b7\u53d6\u4fe1\u606f\u6216\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "rhertzog",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a \r\nhttps://github.com/GNOME/gnome-shell/commit/ff425d1db7082e2755d2a405af53861552acf2a1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06441",
  "openTime": "2017-05-12",
  "patchDescription": "gnome-shell\u662fGNOME\u9879\u76ee\u7ec4\u6240\u7814\u53d1\u7684\u4e00\u5957GNOME\u684c\u9762\u73af\u5883\u7684\u7a97\u53e3\u7ba1\u7406\u7a0b\u5e8f\u3002\r\n\r\ngnome-shell 3.22\u7248\u672c\u81f33.24.1\u7248\u672c\u7684js/ui/extensionSystem.js\u6587\u4ef6\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5f02\u5e38\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u6269\u5c55\u6587\u4ef6\u4e2d\u83b7\u53d6\u4fe1\u606f\u6216\u6267\u884c\u4efb\u610f\u547d\u4ee4\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": "gnome-shell\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GNOME gnome-shell \u003e=3.22\uff0c\u003c=3.24.1"
  },
  "referenceLink": "https://bugzilla.gnome.org/show_bug.cgi?id=781728\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-8288\r\nhttp://www.securityfocus.com/bid/98070",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-28",
  "title": "gnome-shell\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-8288 (GCVE-0-2017-8288)

Vulnerability from cvelistv5

Published

2017-04-27 00:00

Modified

2024-08-05 16:34

Severity ?

CWE

Summary

gnome-shell 3.22 through 3.24.1 mishandles extensions that fail to reload, which can lead to leaving extensions enabled in the lock screen. With these extensions, a bystander could launch applications (but not interact with them), see information from the extensions (e.g., what applications you have opened or what music you were playing), or even execute arbitrary commands. It all depends on what extensions a user has enabled. The problem is caused by lack of exception handling in js/ui/extensionSystem.js.

References

▼	URL	Tags
	https://github.com/EasyScreenCast/EasyScreenCast/issues/46	x_refsource_CONFIRM
	https://bugzilla.gnome.org/show_bug.cgi?id=781728	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/98070	vdb-entry, x_refsource_BID
	https://bugs.kali.org/view.php?id=2513	x_refsource_CONFIRM
	https://github.com/GNOME/gnome-shell/commit/ff425d1db7082e2755d2a405af53861552acf2a1	x_refsource_CONFIRM

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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          },
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            "name": "98070",
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            "url": "https://github.com/GNOME/gnome-shell/commit/ff425d1db7082e2755d2a405af53861552acf2a1"
          }
        ],
        "title": "CVE Program Container"
      }
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    "cna": {
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          "vendor": "n/a",
          "versions": [
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        },
        {
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          "url": "https://bugs.kali.org/view.php?id=2513"
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  "dataVersion": "5.1"
}

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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